| 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 | $197.61 | 11.539% | $220.4122 | $220.41 | $220.40 | $220.40 |
| Purchase #2 | $13.49 | 8.792% | $14.676 | $14.68 | $14.70 | $14.70 |
| Purchase #3 | $144.58 | 9.428% | $158.211 | $158.21 | $158.20 | $158.20 |
| Purchase #4 | $209.70 | 4.397% | $218.9205 | $218.92 | $218.90 | $218.90 |
| Purchase #5 | $224.68 | 4.344% | $234.4401 | $234.44 | $234.45 | $234.40 |
| Purchase #6 | $137.81 | 7.161% | $147.6786 | $147.68 | $147.70 | $147.70 |
| Purchase #7 | $118.26 | 5.460% | $124.717 | $124.72 | $124.70 | $124.70 |
| 7 purchase totals = | $1,046.13 | $1,119.0554 | $1,119.06 | $1,119.05 | $1,119.00 | |