| 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 | $152.51 | 4.837% | $159.8869 | $159.89 | $159.90 | $159.90 |
| Purchase #2 | $178.35 | 12.710% | $201.0183 | $201.02 | $201.00 | $201.00 |
| Purchase #3 | $53.27 | 4.758% | $55.8046 | $55.80 | $55.80 | $55.80 |
| Purchase #4 | $144.37 | 3.698% | $149.7088 | $149.71 | $149.70 | $149.70 |
| Purchase #5 | $145.38 | 10.132% | $160.1099 | $160.11 | $160.10 | $160.10 |
| Purchase #6 | $186.79 | 9.723% | $204.9516 | $204.95 | $204.95 | $205.00 |
| Purchase #7 | $222.37 | 6.415% | $236.635 | $236.64 | $236.65 | $236.60 |
| 7 purchase totals = | $1,083.04 | $1,168.1151 | $1,168.12 | $1,168.10 | $1,168.10 | |