| 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 | $236.47 | 3.278% | $244.2215 | $244.22 | $244.20 | $244.20 |
| Purchase #2 | $12.72 | 5.512% | $13.4211 | $13.42 | $13.40 | $13.40 |
| Purchase #3 | $234.99 | 13.421% | $266.528 | $266.53 | $266.55 | $266.50 |
| Purchase #4 | $243.81 | 4.743% | $255.3739 | $255.37 | $255.35 | $255.40 |
| Purchase #5 | $146.97 | 9.477% | $160.8983 | $160.90 | $160.90 | $160.90 |
| Purchase #6 | $230.45 | 3.340% | $238.147 | $238.15 | $238.15 | $238.10 |
| Purchase #7 | $175.67 | 7.747% | $189.2792 | $189.28 | $189.30 | $189.30 |
| 7 purchase totals = | $1,281.08 | $1,367.8690 | $1,367.87 | $1,367.85 | $1,367.80 | |