| 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 | $168.72 | 10.501% | $186.4373 | $186.44 | $186.45 | $186.40 |
| Purchase #2 | $37.62 | 12.610% | $42.3639 | $42.36 | $42.35 | $42.40 |
| Purchase #3 | $36.75 | 6.836% | $39.2622 | $39.26 | $39.25 | $39.30 |
| Purchase #4 | $125.95 | 7.663% | $135.6015 | $135.60 | $135.60 | $135.60 |
| Purchase #5 | $146.43 | 9.382% | $160.1681 | $160.17 | $160.15 | $160.20 |
| Purchase #6 | $207.33 | 11.142% | $230.4307 | $230.43 | $230.45 | $230.40 |
| Purchase #7 | $6.51 | 4.867% | $6.8268 | $6.83 | $6.85 | $6.80 |
| 7 purchase totals = | $729.31 | $801.0905 | $801.09 | $801.10 | $801.10 | |