| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $101.78 | 13.646% | $115.6689 | $115.67 | $115.65 | $115.70 |
| Purchase #2 | $170.84 | 11.847% | $191.0794 | $191.08 | $191.10 | $191.10 |
| Purchase #3 | $200.45 | 12.306% | $225.1174 | $225.12 | $225.10 | $225.10 |
| Purchase #4 | $108.92 | 3.448% | $112.6756 | $112.68 | $112.70 | $112.70 |
| Purchase #5 | $192.96 | 6.771% | $206.0253 | $206.03 | $206.05 | $206.00 |
| Purchase #6 | $108.61 | 12.331% | $122.0027 | $122.00 | $122.00 | $122.00 |
| Purchase #7 | $162.84 | 13.117% | $184.1997 | $184.20 | $184.20 | $184.20 |
| 7 purchase totals = | $1,046.40 | $1,156.7690 | $1,156.78 | $1,156.80 | $1,156.80 | |