| 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 | $48.31 | 4.172% | $50.3255 | $50.33 | $50.35 | $50.30 |
| Purchase #2 | $159.34 | 6.136% | $169.1171 | $169.12 | $169.10 | $169.10 |
| Purchase #3 | $134.92 | 10.730% | $149.3969 | $149.40 | $149.40 | $149.40 |
| Purchase #4 | $39.57 | 12.498% | $44.5155 | $44.52 | $44.50 | $44.50 |
| Purchase #5 | $199.54 | 7.448% | $214.4017 | $214.40 | $214.40 | $214.40 |
| Purchase #6 | $138.62 | 8.773% | $150.7811 | $150.78 | $150.80 | $150.80 |
| Purchase #7 | $24.65 | 12.750% | $27.7929 | $27.79 | $27.80 | $27.80 |
| 7 purchase totals = | $744.95 | $806.3307 | $806.34 | $806.35 | $806.30 | |