| 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 | $79.90 | 5.264% | $84.1059 | $84.11 | $84.10 | $84.10 |
| Purchase #2 | $8.51 | 7.269% | $9.1286 | $9.13 | $9.15 | $9.10 |
| Purchase #3 | $185.33 | 6.810% | $197.951 | $197.95 | $197.95 | $198.00 |
| Purchase #4 | $58.80 | 6.335% | $62.525 | $62.53 | $62.55 | $62.50 |
| Purchase #5 | $216.57 | 5.154% | $227.732 | $227.73 | $227.75 | $227.70 |
| Purchase #6 | $98.83 | 11.701% | $110.3941 | $110.39 | $110.40 | $110.40 |
| Purchase #7 | $135.37 | 4.486% | $141.4427 | $141.44 | $141.45 | $141.40 |
| 7 purchase totals = | $783.31 | $833.2793 | $833.28 | $833.35 | $833.20 | |