| 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 | $5.37 | 13.835% | $6.1129 | $6.11 | $6.10 | $6.10 |
| Purchase #2 | $228.42 | 6.620% | $243.5414 | $243.54 | $243.55 | $243.50 |
| Purchase #3 | $101.40 | 8.354% | $109.871 | $109.87 | $109.85 | $109.90 |
| Purchase #4 | $124.67 | 9.228% | $136.1745 | $136.17 | $136.15 | $136.20 |
| Purchase #5 | $129.99 | 11.277% | $144.649 | $144.65 | $144.65 | $144.60 |
| Purchase #6 | $232.52 | 4.546% | $243.0904 | $243.09 | $243.10 | $243.10 |
| Purchase #7 | $43.50 | 7.318% | $46.6833 | $46.68 | $46.70 | $46.70 |
| 7 purchase totals = | $865.87 | $930.1225 | $930.11 | $930.10 | $930.10 | |