| 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 | $8.34 | 7.437% | $8.9602 | $8.96 | $8.95 | $9.00 |
| Purchase #2 | $147.38 | 5.333% | $155.2398 | $155.24 | $155.25 | $155.20 |
| Purchase #3 | $73.97 | 5.410% | $77.9718 | $77.97 | $77.95 | $78.00 |
| Purchase #4 | $164.75 | 11.148% | $183.1163 | $183.12 | $183.10 | $183.10 |
| Purchase #5 | $170.39 | 9.799% | $187.0865 | $187.09 | $187.10 | $187.10 |
| Purchase #6 | $173.52 | 8.527% | $188.3161 | $188.32 | $188.30 | $188.30 |
| Purchase #7 | $159.80 | 5.338% | $168.3301 | $168.33 | $168.35 | $168.30 |
| 7 purchase totals = | $898.15 | $969.0208 | $969.03 | $969.00 | $969.00 | |