| 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 | $41.36 | 9.420% | $45.2561 | $45.26 | $45.25 | $45.30 |
| Purchase #2 | $175.68 | 12.506% | $197.6505 | $197.65 | $197.65 | $197.70 |
| Purchase #3 | $167.52 | 6.823% | $178.9499 | $178.95 | $178.95 | $178.90 |
| Purchase #4 | $189.72 | 4.487% | $198.2327 | $198.23 | $198.25 | $198.20 |
| Purchase #5 | $177.68 | 7.142% | $190.3699 | $190.37 | $190.35 | $190.40 |
| Purchase #6 | $14.97 | 10.640% | $16.5628 | $16.56 | $16.55 | $16.60 |
| Purchase #7 | $206.48 | 10.769% | $228.7158 | $228.72 | $228.70 | $228.70 |
| 7 purchase totals = | $973.41 | $1,055.7377 | $1,055.74 | $1,055.70 | $1,055.80 | |