| 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 | $55.90 | 7.618% | $60.1585 | $60.16 | $60.15 | $60.20 |
| Purchase #2 | $80.60 | 9.241% | $88.0482 | $88.05 | $88.05 | $88.00 |
| Purchase #3 | $245.95 | 5.700% | $259.9692 | $259.97 | $259.95 | $260.00 |
| Purchase #4 | $201.61 | 9.181% | $220.1198 | $220.12 | $220.10 | $220.10 |
| Purchase #5 | $188.89 | 7.371% | $202.8131 | $202.81 | $202.80 | $202.80 |
| Purchase #6 | $246.71 | 4.230% | $257.1458 | $257.15 | $257.15 | $257.10 |
| Purchase #7 | $70.31 | 5.170% | $73.945 | $73.95 | $73.95 | $73.90 |
| 7 purchase totals = | $1,089.97 | $1,162.1996 | $1,162.21 | $1,162.15 | $1,162.10 | |