| 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 | $237.89 | 4.366% | $248.2763 | $248.28 | $248.30 | $248.30 |
| Purchase #2 | $72.45 | 6.266% | $76.9897 | $76.99 | $77.00 | $77.00 |
| Purchase #3 | $51.31 | 9.374% | $56.1198 | $56.12 | $56.10 | $56.10 |
| Purchase #4 | $169.89 | 11.503% | $189.4324 | $189.43 | $189.45 | $189.40 |
| Purchase #5 | $55.37 | 12.472% | $62.2757 | $62.28 | $62.30 | $62.30 |
| Purchase #6 | $68.69 | 6.306% | $73.0216 | $73.02 | $73.00 | $73.00 |
| Purchase #7 | $122.29 | 5.711% | $129.274 | $129.27 | $129.25 | $129.30 |
| 7 purchase totals = | $777.89 | $835.3895 | $835.39 | $835.40 | $835.40 | |