| 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 | $242.54 | 13.646% | $275.637 | $275.64 | $275.65 | $275.60 |
| Purchase #2 | $127.91 | 8.499% | $138.7811 | $138.78 | $138.80 | $138.80 |
| Purchase #3 | $143.59 | 3.420% | $148.5008 | $148.50 | $148.50 | $148.50 |
| Purchase #4 | $166.83 | 12.646% | $187.9273 | $187.93 | $187.95 | $187.90 |
| Purchase #5 | $161.25 | 8.564% | $175.0595 | $175.06 | $175.05 | $175.10 |
| Purchase #6 | $221.63 | 7.322% | $237.8577 | $237.86 | $237.85 | $237.90 |
| Purchase #7 | $129.88 | 6.621% | $138.4794 | $138.48 | $138.50 | $138.50 |
| 7 purchase totals = | $1,193.63 | $1,302.2428 | $1,302.25 | $1,302.30 | $1,302.30 | |