| 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 | $248.80 | 7.256% | $266.8529 | $266.85 | $266.85 | $266.90 |
| Purchase #2 | $169.28 | 11.675% | $189.0434 | $189.04 | $189.05 | $189.00 |
| Purchase #3 | $217.45 | 9.446% | $237.9903 | $237.99 | $238.00 | $238.00 |
| Purchase #4 | $53.63 | 12.779% | $60.4834 | $60.48 | $60.50 | $60.50 |
| Purchase #5 | $29.93 | 8.821% | $32.5701 | $32.57 | $32.55 | $32.60 |
| Purchase #6 | $59.68 | 4.617% | $62.4354 | $62.44 | $62.45 | $62.40 |
| Purchase #7 | $69.27 | 9.401% | $75.7821 | $75.78 | $75.80 | $75.80 |
| 7 purchase totals = | $848.04 | $925.1576 | $925.15 | $925.20 | $925.20 | |