| 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 | $219.28 | 9.580% | $240.287 | $240.29 | $240.30 | $240.30 |
| Purchase #2 | $146.34 | 6.551% | $155.9267 | $155.93 | $155.95 | $155.90 |
| Purchase #3 | $165.25 | 6.362% | $175.7632 | $175.76 | $175.75 | $175.80 |
| Purchase #4 | $215.98 | 13.142% | $244.3641 | $244.36 | $244.35 | $244.40 |
| Purchase #5 | $22.27 | 7.518% | $23.9443 | $23.94 | $23.95 | $23.90 |
| Purchase #6 | $102.44 | 7.576% | $110.2009 | $110.20 | $110.20 | $110.20 |
| Purchase #7 | $116.81 | 10.275% | $128.8122 | $128.81 | $128.80 | $128.80 |
| 7 purchase totals = | $988.37 | $1,079.2984 | $1,079.29 | $1,079.30 | $1,079.30 | |