| 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 | $15.74 | 6.116% | $16.7027 | $16.70 | $16.70 | $16.70 |
| Purchase #2 | $49.30 | 9.506% | $53.9865 | $53.99 | $54.00 | $54.00 |
| Purchase #3 | $56.95 | 13.165% | $64.4475 | $64.45 | $64.45 | $64.40 |
| Purchase #4 | $78.94 | 4.599% | $82.5705 | $82.57 | $82.55 | $82.60 |
| Purchase #5 | $129.86 | 4.838% | $136.1426 | $136.14 | $136.15 | $136.10 |
| Purchase #6 | $102.92 | 3.218% | $106.232 | $106.23 | $106.25 | $106.20 |
| Purchase #7 | $35.64 | 4.152% | $37.1198 | $37.12 | $37.10 | $37.10 |
| 7 purchase totals = | $469.35 | $497.2016 | $497.20 | $497.20 | $497.10 | |