| 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 | $177.35 | 13.297% | $200.9322 | $200.93 | $200.95 | $200.90 |
| Purchase #2 | $32.84 | 11.211% | $36.5217 | $36.52 | $36.50 | $36.50 |
| Purchase #3 | $133.83 | 5.279% | $140.8949 | $140.89 | $140.90 | $140.90 |
| Purchase #4 | $183.29 | 12.103% | $205.4736 | $205.47 | $205.45 | $205.50 |
| Purchase #5 | $61.55 | 12.605% | $69.3084 | $69.31 | $69.30 | $69.30 |
| Purchase #6 | $214.33 | 5.653% | $226.4461 | $226.45 | $226.45 | $226.40 |
| Purchase #7 | $10.42 | 3.139% | $10.7471 | $10.75 | $10.75 | $10.70 |
| 7 purchase totals = | $813.61 | $890.3240 | $890.32 | $890.30 | $890.20 | |