| 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 | $57.48 | 11.428% | $64.0488 | $64.05 | $64.05 | $64.00 |
| Purchase #2 | $7.65 | 3.832% | $7.9431 | $7.94 | $7.95 | $7.90 |
| Purchase #3 | $152.48 | 3.803% | $158.2788 | $158.28 | $158.30 | $158.30 |
| Purchase #4 | $165.30 | 6.158% | $175.4792 | $175.48 | $175.50 | $175.50 |
| Purchase #5 | $238.97 | 5.244% | $251.5016 | $251.50 | $251.50 | $251.50 |
| Purchase #6 | $177.70 | 11.182% | $197.5704 | $197.57 | $197.55 | $197.60 |
| Purchase #7 | $171.73 | 7.701% | $184.9549 | $184.95 | $184.95 | $185.00 |
| 7 purchase totals = | $971.31 | $1,039.7768 | $1,039.77 | $1,039.80 | $1,039.80 | |