| 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 | $212.79 | 6.718% | $227.0852 | $227.09 | $227.10 | $227.10 |
| Purchase #2 | $131.71 | 13.665% | $149.7082 | $149.71 | $149.70 | $149.70 |
| Purchase #3 | $138.95 | 3.799% | $144.2287 | $144.23 | $144.25 | $144.20 |
| Purchase #4 | $7.52 | 9.392% | $8.2263 | $8.23 | $8.25 | $8.20 |
| Purchase #5 | $102.88 | 7.706% | $110.8079 | $110.81 | $110.80 | $110.80 |
| Purchase #6 | $247.58 | 8.745% | $269.2309 | $269.23 | $269.25 | $269.20 |
| Purchase #7 | $221.62 | 8.239% | $239.8793 | $239.88 | $239.90 | $239.90 |
| 7 purchase totals = | $1,063.05 | $1,149.1665 | $1,149.18 | $1,149.25 | $1,149.10 | |