| 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 | $151.53 | 11.827% | $169.4515 | $169.45 | $169.45 | $169.50 |
| Purchase #2 | $189.37 | 8.803% | $206.0402 | $206.04 | $206.05 | $206.00 |
| Purchase #3 | $6.79 | 3.477% | $7.0261 | $7.03 | $7.05 | $7.00 |
| Purchase #4 | $163.29 | 5.408% | $172.1207 | $172.12 | $172.10 | $172.10 |
| Purchase #5 | $171.63 | 12.726% | $193.4716 | $193.47 | $193.45 | $193.50 |
| Purchase #6 | $205.63 | 10.788% | $227.8134 | $227.81 | $227.80 | $227.80 |
| Purchase #7 | $73.41 | 10.190% | $80.8905 | $80.89 | $80.90 | $80.90 |
| 7 purchase totals = | $961.65 | $1,056.8140 | $1,056.81 | $1,056.80 | $1,056.80 | |