| 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 | $64.34 | 7.425% | $69.1172 | $69.12 | $69.10 | $69.10 |
| Purchase #2 | $133.49 | 4.336% | $139.2781 | $139.28 | $139.30 | $139.30 |
| Purchase #3 | $234.65 | 3.701% | $243.3344 | $243.33 | $243.35 | $243.30 |
| Purchase #4 | $239.72 | 9.480% | $262.4455 | $262.45 | $262.45 | $262.40 |
| Purchase #5 | $131.62 | 9.395% | $143.9857 | $143.99 | $144.00 | $144.00 |
| Purchase #6 | $216.93 | 3.495% | $224.5117 | $224.51 | $224.50 | $224.50 |
| Purchase #7 | $8.73 | 12.281% | $9.8021 | $9.80 | $9.80 | $9.80 |
| 7 purchase totals = | $1,029.48 | $1,092.4747 | $1,092.48 | $1,092.50 | $1,092.40 | |