| 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 | $203.80 | 8.444% | $221.0089 | $221.01 | $221.00 | $221.00 |
| Purchase #2 | $190.81 | 10.583% | $211.0034 | $211.00 | $211.00 | $211.00 |
| Purchase #3 | $211.80 | 4.445% | $221.2145 | $221.21 | $221.20 | $221.20 |
| Purchase #4 | $242.96 | 6.108% | $257.8 | $257.80 | $257.80 | $257.80 |
| Purchase #5 | $205.72 | 7.736% | $221.6345 | $221.63 | $221.65 | $221.60 |
| Purchase #6 | $204.64 | 3.665% | $212.1401 | $212.14 | $212.15 | $212.10 |
| Purchase #7 | $185.38 | 13.262% | $209.9651 | $209.97 | $209.95 | $210.00 |
| 7 purchase totals = | $1,445.11 | $1,554.7665 | $1,554.76 | $1,554.75 | $1,554.70 | |