| 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 | $244.75 | 10.625% | $270.7547 | $270.75 | $270.75 | $270.80 |
| Purchase #2 | $111.97 | 5.553% | $118.1877 | $118.19 | $118.20 | $118.20 |
| Purchase #3 | $235.38 | 7.576% | $253.2124 | $253.21 | $253.20 | $253.20 |
| Purchase #4 | $44.83 | 13.699% | $50.9713 | $50.97 | $50.95 | $51.00 |
| Purchase #5 | $133.38 | 3.120% | $137.5415 | $137.54 | $137.55 | $137.50 |
| Purchase #6 | $243.60 | 4.211% | $253.858 | $253.86 | $253.85 | $253.90 |
| Purchase #7 | $56.27 | 11.394% | $62.6814 | $62.68 | $62.70 | $62.70 |
| 7 purchase totals = | $1,070.18 | $1,147.2070 | $1,147.20 | $1,147.20 | $1,147.30 | |