| 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 | $161.98 | 4.553% | $169.3549 | $169.35 | $169.35 | $169.40 |
| Purchase #2 | $73.35 | 13.193% | $83.0271 | $83.03 | $83.05 | $83.00 |
| Purchase #3 | $100.27 | 10.173% | $110.4705 | $110.47 | $110.45 | $110.50 |
| Purchase #4 | $189.79 | 5.819% | $200.8339 | $200.83 | $200.85 | $200.80 |
| Purchase #5 | $243.28 | 12.177% | $272.9042 | $272.90 | $272.90 | $272.90 |
| Purchase #6 | $167.65 | 8.768% | $182.3496 | $182.35 | $182.35 | $182.30 |
| Purchase #7 | $7.56 | 8.221% | $8.1815 | $8.18 | $8.20 | $8.20 |
| 7 purchase totals = | $943.88 | $1,027.1217 | $1,027.11 | $1,027.15 | $1,027.10 | |