| 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 | $32.85 | 6.305% | $34.9212 | $34.92 | $34.90 | $34.90 |
| Purchase #2 | $225.28 | 12.360% | $253.1246 | $253.12 | $253.10 | $253.10 |
| Purchase #3 | $244.59 | 5.769% | $258.7004 | $258.70 | $258.70 | $258.70 |
| Purchase #4 | $150.90 | 8.149% | $163.1968 | $163.20 | $163.20 | $163.20 |
| Purchase #5 | $240.50 | 7.686% | $258.9848 | $258.98 | $259.00 | $259.00 |
| Purchase #6 | $39.74 | 13.405% | $45.0671 | $45.07 | $45.05 | $45.10 |
| Purchase #7 | $56.51 | 13.379% | $64.0705 | $64.07 | $64.05 | $64.10 |
| 7 purchase totals = | $990.37 | $1,078.0654 | $1,078.06 | $1,078.00 | $1,078.10 | |