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 | $123.85 | 5.255% | $130.3583 | $130.36 | $130.35 | $130.40 |
Purchase #2 | $88.68 | 13.715% | $100.8425 | $100.84 | $100.85 | $100.80 |
Purchase #3 | $36.97 | 10.254% | $40.7609 | $40.76 | $40.75 | $40.80 |
Purchase #4 | $42.28 | 11.248% | $47.0357 | $47.04 | $47.05 | $47.00 |
Purchase #5 | $145.90 | 13.431% | $165.4958 | $165.50 | $165.50 | $165.50 |
Purchase #6 | $166.30 | 12.755% | $187.5116 | $187.51 | $187.50 | $187.50 |
Purchase #7 | $39.73 | 8.669% | $43.1742 | $43.17 | $43.15 | $43.20 |
7 purchase totals = | $643.71 | $715.1790 | $715.18 | $715.15 | $715.20 |