| 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 | $110.40 | 10.170% | $121.6277 | $121.63 | $121.65 | $121.60 |
| Purchase #2 | $41.43 | 10.235% | $45.6704 | $45.67 | $45.65 | $45.70 |
| Purchase #3 | $156.95 | 13.640% | $178.358 | $178.36 | $178.35 | $178.40 |
| Purchase #4 | $22.27 | 3.166% | $22.9751 | $22.98 | $23.00 | $23.00 |
| Purchase #5 | $90.96 | 4.343% | $94.9104 | $94.91 | $94.90 | $94.90 |
| Purchase #6 | $234.49 | 13.837% | $266.9364 | $266.94 | $266.95 | $266.90 |
| Purchase #7 | $241.34 | 9.839% | $265.0854 | $265.09 | $265.10 | $265.10 |
| 7 purchase totals = | $897.84 | $995.5634 | $995.58 | $995.60 | $995.60 | |