| 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 | $243.65 | 13.193% | $275.7947 | $275.79 | $275.80 | $275.80 |
| Purchase #2 | $88.82 | 5.665% | $93.8517 | $93.85 | $93.85 | $93.90 |
| Purchase #3 | $27.74 | 12.496% | $31.2064 | $31.21 | $31.20 | $31.20 |
| Purchase #4 | $210.50 | 12.698% | $237.2293 | $237.23 | $237.25 | $237.20 |
| Purchase #5 | $91.66 | 11.161% | $101.8902 | $101.89 | $101.90 | $101.90 |
| Purchase #6 | $99.87 | 3.318% | $103.1837 | $103.18 | $103.20 | $103.20 |
| Purchase #7 | $8.60 | 13.810% | $9.7877 | $9.79 | $9.80 | $9.80 |
| 7 purchase totals = | $770.84 | $852.9437 | $852.94 | $853.00 | $853.00 | |