| 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 | $97.81 | 13.507% | $111.0212 | $111.02 | $111.00 | $111.00 |
| Purchase #2 | $178.38 | 7.200% | $191.2234 | $191.22 | $191.20 | $191.20 |
| Purchase #3 | $109.51 | 8.694% | $119.0308 | $119.03 | $119.05 | $119.00 |
| Purchase #4 | $81.75 | 7.329% | $87.7415 | $87.74 | $87.75 | $87.70 |
| Purchase #5 | $208.49 | 12.410% | $234.3636 | $234.36 | $234.35 | $234.40 |
| Purchase #6 | $211.99 | 7.640% | $228.186 | $228.19 | $228.20 | $228.20 |
| Purchase #7 | $99.51 | 11.793% | $111.2452 | $111.25 | $111.25 | $111.20 |
| 7 purchase totals = | $987.44 | $1,082.8117 | $1,082.81 | $1,082.80 | $1,082.70 | |