| 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 | $244.35 | 5.242% | $257.1588 | $257.16 | $257.15 | $257.20 |
| Purchase #2 | $205.86 | 10.322% | $227.1089 | $227.11 | $227.10 | $227.10 |
| Purchase #3 | $173.88 | 11.656% | $194.1475 | $194.15 | $194.15 | $194.10 |
| Purchase #4 | $96.40 | 12.211% | $108.1714 | $108.17 | $108.15 | $108.20 |
| Purchase #5 | $205.48 | 7.656% | $221.2115 | $221.21 | $221.20 | $221.20 |
| Purchase #6 | $32.29 | 12.504% | $36.3275 | $36.33 | $36.35 | $36.30 |
| Purchase #7 | $113.53 | 13.507% | $128.8645 | $128.86 | $128.85 | $128.90 |
| 7 purchase totals = | $1,071.79 | $1,172.9901 | $1,172.99 | $1,172.95 | $1,173.00 | |