| 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 | $220.88 | 9.316% | $241.4572 | $241.46 | $241.45 | $241.50 |
| Purchase #2 | $109.97 | 6.467% | $117.0818 | $117.08 | $117.10 | $117.10 |
| Purchase #3 | $129.26 | 6.810% | $138.0626 | $138.06 | $138.05 | $138.10 |
| Purchase #4 | $96.63 | 8.435% | $104.7807 | $104.78 | $104.80 | $104.80 |
| Purchase #5 | $66.71 | 4.768% | $69.8907 | $69.89 | $69.90 | $69.90 |
| Purchase #6 | $135.61 | 11.592% | $151.3299 | $151.33 | $151.35 | $151.30 |
| Purchase #7 | $47.95 | 11.310% | $53.3731 | $53.37 | $53.35 | $53.40 |
| 7 purchase totals = | $807.01 | $875.9760 | $875.97 | $876.00 | $876.10 | |