| 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 | $97.87 | 12.707% | $110.3063 | $110.31 | $110.30 | $110.30 |
| Purchase #2 | $183.55 | 7.686% | $197.6577 | $197.66 | $197.65 | $197.70 |
| Purchase #3 | $235.84 | 3.310% | $243.6463 | $243.65 | $243.65 | $243.60 |
| Purchase #4 | $157.60 | 5.238% | $165.8551 | $165.86 | $165.85 | $165.90 |
| Purchase #5 | $29.38 | 8.243% | $31.8018 | $31.80 | $31.80 | $31.80 |
| Purchase #6 | $207.98 | 7.745% | $224.0881 | $224.09 | $224.10 | $224.10 |
| Purchase #7 | $186.52 | 11.406% | $207.7945 | $207.79 | $207.80 | $207.80 |
| 7 purchase totals = | $1,098.74 | $1,181.1498 | $1,181.16 | $1,181.15 | $1,181.20 | |