| 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 | $42.27 | 12.400% | $47.5115 | $47.51 | $47.50 | $47.50 |
| Purchase #2 | $184.35 | 11.291% | $205.165 | $205.17 | $205.15 | $205.20 |
| Purchase #3 | $127.59 | 8.612% | $138.5781 | $138.58 | $138.60 | $138.60 |
| Purchase #4 | $169.60 | 6.699% | $180.9615 | $180.96 | $180.95 | $181.00 |
| Purchase #5 | $249.95 | 9.195% | $272.9329 | $272.93 | $272.95 | $272.90 |
| Purchase #6 | $58.43 | 6.537% | $62.2496 | $62.25 | $62.25 | $62.20 |
| Purchase #7 | $137.92 | 8.626% | $149.817 | $149.82 | $149.80 | $149.80 |
| 7 purchase totals = | $970.11 | $1,057.2156 | $1,057.22 | $1,057.20 | $1,057.20 | |