| 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 | $65.56 | 9.164% | $71.5679 | $71.57 | $71.55 | $71.60 |
| Purchase #2 | $210.65 | 4.551% | $220.2367 | $220.24 | $220.25 | $220.20 |
| Purchase #3 | $136.87 | 8.828% | $148.9529 | $148.95 | $148.95 | $149.00 |
| Purchase #4 | $18.58 | 12.217% | $20.8499 | $20.85 | $20.85 | $20.80 |
| Purchase #5 | $172.36 | 8.486% | $186.9865 | $186.99 | $187.00 | $187.00 |
| Purchase #6 | $24.32 | 11.151% | $27.0319 | $27.03 | $27.05 | $27.00 |
| Purchase #7 | $238.98 | 9.190% | $260.9423 | $260.94 | $260.95 | $260.90 |
| 7 purchase totals = | $867.32 | $936.5681 | $936.57 | $936.60 | $936.50 | |