| 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 | $229.93 | 3.858% | $238.8007 | $238.80 | $238.80 | $238.80 |
| Purchase #2 | $96.34 | 6.126% | $102.2418 | $102.24 | $102.25 | $102.20 |
| Purchase #3 | $152.34 | 8.336% | $165.0391 | $165.04 | $165.05 | $165.00 |
| Purchase #4 | $166.97 | 8.138% | $180.558 | $180.56 | $180.55 | $180.60 |
| Purchase #5 | $105.46 | 4.442% | $110.1445 | $110.14 | $110.15 | $110.10 |
| Purchase #6 | $60.52 | 12.665% | $68.1849 | $68.18 | $68.20 | $68.20 |
| Purchase #7 | $159.61 | 7.841% | $172.125 | $172.13 | $172.15 | $172.10 |
| 7 purchase totals = | $971.17 | $1,037.0940 | $1,037.09 | $1,037.15 | $1,037.00 | |