| 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 | $81.63 | 4.778% | $85.5303 | $85.53 | $85.55 | $85.50 |
| Purchase #2 | $61.34 | 13.849% | $69.835 | $69.84 | $69.85 | $69.80 |
| Purchase #3 | $196.88 | 12.394% | $221.2813 | $221.28 | $221.30 | $221.30 |
| Purchase #4 | $215.92 | 9.355% | $236.1193 | $236.12 | $236.10 | $236.10 |
| Purchase #5 | $203.98 | 11.388% | $227.2092 | $227.21 | $227.20 | $227.20 |
| Purchase #6 | $224.42 | 6.362% | $238.6976 | $238.70 | $238.70 | $238.70 |
| Purchase #7 | $147.50 | 10.396% | $162.8341 | $162.83 | $162.85 | $162.80 |
| 7 purchase totals = | $1,131.67 | $1,241.5068 | $1,241.51 | $1,241.55 | $1,241.40 | |