| 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 | $200.45 | 12.439% | $225.384 | $225.38 | $225.40 | $225.40 |
| Purchase #2 | $62.89 | 9.367% | $68.7809 | $68.78 | $68.80 | $68.80 |
| Purchase #3 | $33.81 | 12.256% | $37.9538 | $37.95 | $37.95 | $38.00 |
| Purchase #4 | $88.43 | 6.837% | $94.476 | $94.48 | $94.50 | $94.50 |
| Purchase #5 | $191.95 | 10.372% | $211.8591 | $211.86 | $211.85 | $211.90 |
| Purchase #6 | $243.81 | 13.479% | $276.6731 | $276.67 | $276.65 | $276.70 |
| Purchase #7 | $65.36 | 6.702% | $69.7404 | $69.74 | $69.75 | $69.70 |
| 7 purchase totals = | $886.70 | $984.8673 | $984.86 | $984.90 | $985.00 | |