| 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 | $7.59 | 11.414% | $8.4563 | $8.46 | $8.45 | $8.50 |
| Purchase #2 | $26.26 | 3.769% | $27.2497 | $27.25 | $27.25 | $27.20 |
| Purchase #3 | $180.96 | 4.805% | $189.6551 | $189.66 | $189.65 | $189.70 |
| Purchase #4 | $100.47 | 12.311% | $112.8389 | $112.84 | $112.85 | $112.80 |
| Purchase #5 | $212.52 | 6.255% | $225.8131 | $225.81 | $225.80 | $225.80 |
| Purchase #6 | $233.90 | 3.643% | $242.421 | $242.42 | $242.40 | $242.40 |
| Purchase #7 | $94.35 | 10.223% | $103.9954 | $104.00 | $104.00 | $104.00 |
| 7 purchase totals = | $856.05 | $910.4295 | $910.44 | $910.40 | $910.40 | |