| 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 | $189.55 | 6.795% | $202.4299 | $202.43 | $202.45 | $202.40 |
| Purchase #2 | $143.63 | 7.256% | $154.0518 | $154.05 | $154.05 | $154.10 |
| Purchase #3 | $149.57 | 6.543% | $159.3564 | $159.36 | $159.35 | $159.40 |
| Purchase #4 | $113.45 | 13.641% | $128.9257 | $128.93 | $128.95 | $128.90 |
| Purchase #5 | $168.82 | 10.478% | $186.509 | $186.51 | $186.50 | $186.50 |
| Purchase #6 | $162.71 | 5.314% | $171.3564 | $171.36 | $171.35 | $171.40 |
| Purchase #7 | $55.96 | 13.781% | $63.6718 | $63.67 | $63.65 | $63.70 |
| 7 purchase totals = | $983.69 | $1,066.3010 | $1,066.31 | $1,066.30 | $1,066.40 | |