| 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 | $150.40 | 9.854% | $165.2204 | $165.22 | $165.20 | $165.20 |
| Purchase #2 | $240.49 | 4.296% | $250.8215 | $250.82 | $250.80 | $250.80 |
| Purchase #3 | $16.61 | 9.179% | $18.1346 | $18.13 | $18.15 | $18.10 |
| Purchase #4 | $180.34 | 7.198% | $193.3209 | $193.32 | $193.30 | $193.30 |
| Purchase #5 | $207.80 | 11.738% | $232.1916 | $232.19 | $232.20 | $232.20 |
| Purchase #6 | $213.62 | 12.833% | $241.0339 | $241.03 | $241.05 | $241.00 |
| Purchase #7 | $29.76 | 8.114% | $32.1747 | $32.17 | $32.15 | $32.20 |
| 7 purchase totals = | $1,039.02 | $1,132.8976 | $1,132.88 | $1,132.85 | $1,132.80 | |