| 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 | $74.30 | 8.363% | $80.5137 | $80.51 | $80.50 | $80.50 |
| Purchase #2 | $120.56 | 10.425% | $133.1284 | $133.13 | $133.15 | $133.10 |
| Purchase #3 | $245.97 | 10.703% | $272.2962 | $272.30 | $272.30 | $272.30 |
| Purchase #4 | $68.29 | 8.460% | $74.0673 | $74.07 | $74.05 | $74.10 |
| Purchase #5 | $172.81 | 3.310% | $178.53 | $178.53 | $178.55 | $178.50 |
| Purchase #6 | $26.45 | 5.822% | $27.9899 | $27.99 | $28.00 | $28.00 |
| Purchase #7 | $30.80 | 4.438% | $32.1669 | $32.17 | $32.15 | $32.20 |
| 7 purchase totals = | $739.18 | $798.6924 | $798.70 | $798.70 | $798.70 | |