| 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 | $25.45 | 13.393% | $28.8585 | $28.86 | $28.85 | $28.90 |
| Purchase #2 | $180.78 | 12.722% | $203.7788 | $203.78 | $203.80 | $203.80 |
| Purchase #3 | $198.92 | 7.550% | $213.9385 | $213.94 | $213.95 | $213.90 |
| Purchase #4 | $149.43 | 11.651% | $166.8401 | $166.84 | $166.85 | $166.80 |
| Purchase #5 | $68.90 | 11.321% | $76.7002 | $76.70 | $76.70 | $76.70 |
| Purchase #6 | $202.55 | 7.386% | $217.5103 | $217.51 | $217.50 | $217.50 |
| Purchase #7 | $152.95 | 12.619% | $172.2508 | $172.25 | $172.25 | $172.30 |
| 7 purchase totals = | $978.98 | $1,079.8772 | $1,079.88 | $1,079.90 | $1,079.90 | |