| 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 | $34.46 | 3.549% | $35.683 | $35.68 | $35.70 | $35.70 |
| Purchase #2 | $17.32 | 5.624% | $18.2941 | $18.29 | $18.30 | $18.30 |
| Purchase #3 | $214.53 | 12.614% | $241.5908 | $241.59 | $241.60 | $241.60 |
| Purchase #4 | $205.91 | 11.293% | $229.1634 | $229.16 | $229.15 | $229.20 |
| Purchase #5 | $124.81 | 10.705% | $138.1709 | $138.17 | $138.15 | $138.20 |
| Purchase #6 | $39.35 | 8.147% | $42.5558 | $42.56 | $42.55 | $42.60 |
| Purchase #7 | $46.69 | 6.785% | $49.8579 | $49.86 | $49.85 | $49.90 |
| 7 purchase totals = | $683.07 | $755.3159 | $755.31 | $755.30 | $755.50 | |