| 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 | $61.84 | 4.384% | $64.5511 | $64.55 | $64.55 | $64.60 |
| Purchase #2 | $184.89 | 6.724% | $197.322 | $197.32 | $197.30 | $197.30 |
| Purchase #3 | $135.84 | 12.410% | $152.6977 | $152.70 | $152.70 | $152.70 |
| Purchase #4 | $142.88 | 13.427% | $162.0645 | $162.06 | $162.05 | $162.10 |
| Purchase #5 | $118.98 | 6.773% | $127.0385 | $127.04 | $127.05 | $127.00 |
| Purchase #6 | $221.55 | 12.410% | $249.0444 | $249.04 | $249.05 | $249.00 |
| Purchase #7 | $7.60 | 10.838% | $8.4237 | $8.42 | $8.40 | $8.40 |
| 7 purchase totals = | $873.58 | $961.1419 | $961.13 | $961.10 | $961.10 | |