| 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 | $110.83 | 4.743% | $116.0867 | $116.09 | $116.10 | $116.10 |
| Purchase #2 | $141.59 | 4.497% | $147.9573 | $147.96 | $147.95 | $148.00 |
| Purchase #3 | $244.27 | 8.614% | $265.3114 | $265.31 | $265.30 | $265.30 |
| Purchase #4 | $43.39 | 13.815% | $49.3843 | $49.38 | $49.40 | $49.40 |
| Purchase #5 | $90.66 | 4.623% | $94.8512 | $94.85 | $94.85 | $94.90 |
| Purchase #6 | $171.32 | 3.805% | $177.8387 | $177.84 | $177.85 | $177.80 |
| Purchase #7 | $16.78 | 8.528% | $18.211 | $18.21 | $18.20 | $18.20 |
| 7 purchase totals = | $818.84 | $869.6406 | $869.64 | $869.65 | $869.70 | |