| 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 | $215.29 | 8.370% | $233.3098 | $233.31 | $233.30 | $233.30 |
| Purchase #2 | $89.65 | 7.531% | $96.4015 | $96.40 | $96.40 | $96.40 |
| Purchase #3 | $134.58 | 10.205% | $148.3139 | $148.31 | $148.30 | $148.30 |
| Purchase #4 | $53.83 | 13.387% | $61.0362 | $61.04 | $61.05 | $61.00 |
| Purchase #5 | $197.99 | 11.768% | $221.2895 | $221.29 | $221.30 | $221.30 |
| Purchase #6 | $107.86 | 9.729% | $118.3537 | $118.35 | $118.35 | $118.40 |
| Purchase #7 | $188.71 | 6.750% | $201.4479 | $201.45 | $201.45 | $201.40 |
| 7 purchase totals = | $987.91 | $1,080.1525 | $1,080.15 | $1,080.15 | $1,080.10 | |