| 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 | $220.84 | 7.646% | $237.7254 | $237.73 | $237.75 | $237.70 |
| Purchase #2 | $131.79 | 9.533% | $144.3535 | $144.35 | $144.35 | $144.40 |
| Purchase #3 | $95.26 | 10.806% | $105.5538 | $105.55 | $105.55 | $105.60 |
| Purchase #4 | $148.98 | 13.672% | $169.3485 | $169.35 | $169.35 | $169.30 |
| Purchase #5 | $191.54 | 3.729% | $198.6825 | $198.68 | $198.70 | $198.70 |
| Purchase #6 | $109.45 | 12.493% | $123.1236 | $123.12 | $123.10 | $123.10 |
| Purchase #7 | $63.84 | 10.743% | $70.6983 | $70.70 | $70.70 | $70.70 |
| 7 purchase totals = | $961.70 | $1,049.4856 | $1,049.48 | $1,049.50 | $1,049.50 | |