| 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 | $231.59 | 12.461% | $260.4484 | $260.45 | $260.45 | $260.40 |
| Purchase #2 | $156.36 | 7.692% | $168.3872 | $168.39 | $168.40 | $168.40 |
| Purchase #3 | $125.73 | 3.245% | $129.8099 | $129.81 | $129.80 | $129.80 |
| Purchase #4 | $244.67 | 13.351% | $277.3359 | $277.34 | $277.35 | $277.30 |
| Purchase #5 | $240.39 | 9.669% | $263.6333 | $263.63 | $263.65 | $263.60 |
| Purchase #6 | $116.51 | 12.863% | $131.4967 | $131.50 | $131.50 | $131.50 |
| Purchase #7 | $221.88 | 10.561% | $245.3127 | $245.31 | $245.30 | $245.30 |
| 7 purchase totals = | $1,337.13 | $1,476.4241 | $1,476.43 | $1,476.45 | $1,476.30 | |