| 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 | $160.26 | 5.409% | $168.9285 | $168.93 | $168.95 | $168.90 |
| Purchase #2 | $210.97 | 9.225% | $230.432 | $230.43 | $230.45 | $230.40 |
| Purchase #3 | $244.62 | 8.119% | $264.4807 | $264.48 | $264.50 | $264.50 |
| Purchase #4 | $210.90 | 12.259% | $236.7542 | $236.75 | $236.75 | $236.80 |
| Purchase #5 | $65.47 | 9.527% | $71.7073 | $71.71 | $71.70 | $71.70 |
| Purchase #6 | $178.93 | 9.536% | $195.9928 | $195.99 | $196.00 | $196.00 |
| Purchase #7 | $132.88 | 13.633% | $150.9955 | $151.00 | $151.00 | $151.00 |
| 7 purchase totals = | $1,204.03 | $1,319.2910 | $1,319.29 | $1,319.35 | $1,319.30 | |