| 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 | $153.70 | 8.207% | $166.3142 | $166.31 | $166.30 | $166.30 |
| Purchase #2 | $172.89 | 6.151% | $183.5245 | $183.52 | $183.50 | $183.50 |
| Purchase #3 | $62.84 | 6.141% | $66.699 | $66.70 | $66.70 | $66.70 |
| Purchase #4 | $224.29 | 11.493% | $250.0676 | $250.07 | $250.05 | $250.10 |
| Purchase #5 | $95.32 | 6.329% | $101.3528 | $101.35 | $101.35 | $101.40 |
| Purchase #6 | $161.68 | 3.731% | $167.7123 | $167.71 | $167.70 | $167.70 |
| Purchase #7 | $217.67 | 11.733% | $243.2092 | $243.21 | $243.20 | $243.20 |
| 7 purchase totals = | $1,088.39 | $1,178.8796 | $1,178.87 | $1,178.80 | $1,178.90 | |