| 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 | $65.59 | 8.124% | $70.9185 | $70.92 | $70.90 | $70.90 |
| Purchase #2 | $91.59 | 7.244% | $98.2248 | $98.22 | $98.20 | $98.20 |
| Purchase #3 | $217.35 | 7.843% | $234.3968 | $234.40 | $234.40 | $234.40 |
| Purchase #4 | $9.33 | 12.203% | $10.4685 | $10.47 | $10.45 | $10.50 |
| Purchase #5 | $20.47 | 12.157% | $22.9585 | $22.96 | $22.95 | $23.00 |
| Purchase #6 | $238.45 | 13.220% | $269.9731 | $269.97 | $269.95 | $270.00 |
| Purchase #7 | $93.40 | 12.737% | $105.2964 | $105.30 | $105.30 | $105.30 |
| 7 purchase totals = | $736.18 | $812.2366 | $812.24 | $812.15 | $812.30 | |