| 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 | $50.69 | 7.121% | $54.2996 | $54.30 | $54.30 | $54.30 |
| Purchase #2 | $36.41 | 13.321% | $41.2602 | $41.26 | $41.25 | $41.30 |
| Purchase #3 | $67.43 | 3.514% | $69.7995 | $69.80 | $69.80 | $69.80 |
| Purchase #4 | $138.68 | 3.330% | $143.298 | $143.30 | $143.30 | $143.30 |
| Purchase #5 | $104.51 | 12.361% | $117.4285 | $117.43 | $117.45 | $117.40 |
| Purchase #6 | $202.86 | 11.589% | $226.3694 | $226.37 | $226.35 | $226.40 |
| Purchase #7 | $73.64 | 10.538% | $81.4002 | $81.40 | $81.40 | $81.40 |
| 7 purchase totals = | $674.22 | $733.8554 | $733.86 | $733.85 | $733.90 | |