| 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 | $171.36 | 7.331% | $183.9224 | $183.92 | $183.90 | $183.90 |
| Purchase #2 | $116.60 | 13.267% | $132.0693 | $132.07 | $132.05 | $132.10 |
| Purchase #3 | $46.77 | 8.416% | $50.7062 | $50.71 | $50.70 | $50.70 |
| Purchase #4 | $97.30 | 10.597% | $107.6109 | $107.61 | $107.60 | $107.60 |
| Purchase #5 | $142.65 | 12.493% | $160.4713 | $160.47 | $160.45 | $160.50 |
| Purchase #6 | $186.68 | 7.442% | $200.5727 | $200.57 | $200.55 | $200.60 |
| Purchase #7 | $97.28 | 3.860% | $101.035 | $101.04 | $101.05 | $101.00 |
| 7 purchase totals = | $858.64 | $936.3878 | $936.39 | $936.30 | $936.40 | |