| 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 | $236.67 | 12.491% | $266.2324 | $266.23 | $266.25 | $266.20 |
| Purchase #2 | $116.48 | 10.286% | $128.4611 | $128.46 | $128.45 | $128.50 |
| Purchase #3 | $166.64 | 5.502% | $175.8085 | $175.81 | $175.80 | $175.80 |
| Purchase #4 | $168.45 | 3.391% | $174.1621 | $174.16 | $174.15 | $174.20 |
| Purchase #5 | $5.66 | 13.631% | $6.4315 | $6.43 | $6.45 | $6.40 |
| Purchase #6 | $79.71 | 10.717% | $88.2525 | $88.25 | $88.25 | $88.30 |
| Purchase #7 | $110.32 | 9.325% | $120.6073 | $120.61 | $120.60 | $120.60 |
| 7 purchase totals = | $883.93 | $959.9554 | $959.95 | $959.95 | $960.00 | |