| 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 | $152.46 | 4.186% | $158.842 | $158.84 | $158.85 | $158.80 |
| Purchase #2 | $87.52 | 13.237% | $99.105 | $99.11 | $99.10 | $99.10 |
| Purchase #3 | $18.41 | 3.433% | $19.042 | $19.04 | $19.05 | $19.00 |
| Purchase #4 | $231.99 | 4.729% | $242.9608 | $242.96 | $242.95 | $243.00 |
| Purchase #5 | $191.97 | 4.855% | $201.2901 | $201.29 | $201.30 | $201.30 |
| Purchase #6 | $155.36 | 6.847% | $165.9975 | $166.00 | $166.00 | $166.00 |
| Purchase #7 | $92.40 | 6.838% | $98.7183 | $98.72 | $98.70 | $98.70 |
| 7 purchase totals = | $930.11 | $985.9557 | $985.96 | $985.95 | $985.90 | |