| 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 | $76.75 | 4.464% | $80.1761 | $80.18 | $80.20 | $80.20 |
| Purchase #2 | $35.73 | 3.209% | $36.8766 | $36.88 | $36.90 | $36.90 |
| Purchase #3 | $219.64 | 9.806% | $241.1779 | $241.18 | $241.20 | $241.20 |
| Purchase #4 | $72.72 | 5.351% | $76.6112 | $76.61 | $76.60 | $76.60 |
| Purchase #5 | $48.95 | 7.355% | $52.5503 | $52.55 | $52.55 | $52.60 |
| Purchase #6 | $181.83 | 4.656% | $190.296 | $190.30 | $190.30 | $190.30 |
| Purchase #7 | $53.73 | 12.244% | $60.3087 | $60.31 | $60.30 | $60.30 |
| 7 purchase totals = | $689.35 | $737.9968 | $738.01 | $738.05 | $738.10 | |