| 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 | $78.57 | 9.207% | $85.8039 | $85.80 | $85.80 | $85.80 |
| Purchase #2 | $166.51 | 4.185% | $173.4784 | $173.48 | $173.50 | $173.50 |
| Purchase #3 | $56.61 | 6.226% | $60.1345 | $60.13 | $60.15 | $60.10 |
| Purchase #4 | $133.95 | 13.397% | $151.8953 | $151.90 | $151.90 | $151.90 |
| Purchase #5 | $142.32 | 11.690% | $158.9572 | $158.96 | $158.95 | $159.00 |
| Purchase #6 | $121.60 | 5.759% | $128.6029 | $128.60 | $128.60 | $128.60 |
| Purchase #7 | $178.53 | 12.561% | $200.9552 | $200.96 | $200.95 | $201.00 |
| 7 purchase totals = | $878.09 | $959.8274 | $959.83 | $959.85 | $959.90 | |