| 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 | $170.41 | 3.351% | $176.1204 | $176.12 | $176.10 | $176.10 |
| Purchase #2 | $44.98 | 11.559% | $50.1792 | $50.18 | $50.20 | $50.20 |
| Purchase #3 | $212.87 | 10.586% | $235.4044 | $235.40 | $235.40 | $235.40 |
| Purchase #4 | $128.61 | 8.334% | $139.3284 | $139.33 | $139.35 | $139.30 |
| Purchase #5 | $182.95 | 5.122% | $192.3207 | $192.32 | $192.30 | $192.30 |
| Purchase #6 | $192.36 | 10.827% | $213.1868 | $213.19 | $213.20 | $213.20 |
| Purchase #7 | $57.99 | 11.729% | $64.7916 | $64.79 | $64.80 | $64.80 |
| 7 purchase totals = | $990.17 | $1,071.3315 | $1,071.33 | $1,071.35 | $1,071.30 | |