| 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 | $94.86 | 13.702% | $107.8577 | $107.86 | $107.85 | $107.90 |
| Purchase #2 | $226.70 | 7.325% | $243.3058 | $243.31 | $243.30 | $243.30 |
| Purchase #3 | $219.31 | 5.303% | $230.94 | $230.94 | $230.95 | $230.90 |
| Purchase #4 | $11.94 | 7.177% | $12.7969 | $12.80 | $12.80 | $12.80 |
| Purchase #5 | $244.39 | 3.696% | $253.4227 | $253.42 | $253.40 | $253.40 |
| Purchase #6 | $74.68 | 10.830% | $82.7678 | $82.77 | $82.75 | $82.80 |
| Purchase #7 | $49.45 | 4.821% | $51.834 | $51.83 | $51.85 | $51.80 |
| 7 purchase totals = | $921.33 | $982.9249 | $982.93 | $982.90 | $982.90 | |