| 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 | $152.30 | 9.727% | $167.1142 | $167.11 | $167.10 | $167.10 |
| Purchase #2 | $185.65 | 3.637% | $192.4021 | $192.40 | $192.40 | $192.40 |
| Purchase #3 | $11.75 | 12.538% | $13.2232 | $13.22 | $13.20 | $13.20 |
| Purchase #4 | $209.78 | 5.409% | $221.127 | $221.13 | $221.15 | $221.10 |
| Purchase #5 | $228.51 | 12.496% | $257.0646 | $257.06 | $257.05 | $257.10 |
| Purchase #6 | $61.64 | 9.564% | $67.5352 | $67.54 | $67.55 | $67.50 |
| Purchase #7 | $24.38 | 9.793% | $26.7675 | $26.77 | $26.75 | $26.80 |
| 7 purchase totals = | $874.01 | $945.2338 | $945.23 | $945.20 | $945.20 | |