| 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 | $149.93 | 4.271% | $156.3335 | $156.33 | $156.35 | $156.30 |
| Purchase #2 | $12.88 | 5.335% | $13.5671 | $13.57 | $13.55 | $13.60 |
| Purchase #3 | $198.87 | 5.248% | $209.3067 | $209.31 | $209.30 | $209.30 |
| Purchase #4 | $159.41 | 13.266% | $180.5573 | $180.56 | $180.55 | $180.60 |
| Purchase #5 | $202.49 | 9.702% | $222.1356 | $222.14 | $222.15 | $222.10 |
| Purchase #6 | $234.44 | 6.429% | $249.5121 | $249.51 | $249.50 | $249.50 |
| Purchase #7 | $120.30 | 3.779% | $124.8461 | $124.85 | $124.85 | $124.80 |
| 7 purchase totals = | $1,078.32 | $1,156.2584 | $1,156.27 | $1,156.25 | $1,156.20 | |