| 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 | $47.73 | 3.106% | $49.2125 | $49.21 | $49.20 | $49.20 |
| Purchase #2 | $209.82 | 5.409% | $221.1692 | $221.17 | $221.15 | $221.20 |
| Purchase #3 | $216.33 | 5.812% | $228.9031 | $228.90 | $228.90 | $228.90 |
| Purchase #4 | $130.74 | 8.148% | $141.3927 | $141.39 | $141.40 | $141.40 |
| Purchase #5 | $176.85 | 13.198% | $200.1907 | $200.19 | $200.20 | $200.20 |
| Purchase #6 | $40.73 | 3.781% | $42.27 | $42.27 | $42.25 | $42.30 |
| Purchase #7 | $96.33 | 5.415% | $101.5463 | $101.55 | $101.55 | $101.50 |
| 7 purchase totals = | $918.53 | $984.6845 | $984.68 | $984.65 | $984.70 | |