| 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 | $109.52 | 9.846% | $120.3033 | $120.30 | $120.30 | $120.30 |
| Purchase #2 | $172.49 | 6.206% | $183.1947 | $183.19 | $183.20 | $183.20 |
| Purchase #3 | $249.34 | 7.843% | $268.8957 | $268.90 | $268.90 | $268.90 |
| Purchase #4 | $95.79 | 9.141% | $104.5462 | $104.55 | $104.55 | $104.50 |
| Purchase #5 | $215.29 | 10.518% | $237.9342 | $237.93 | $237.95 | $237.90 |
| Purchase #6 | $64.90 | 3.727% | $67.3188 | $67.32 | $67.30 | $67.30 |
| Purchase #7 | $145.47 | 11.153% | $161.6943 | $161.69 | $161.70 | $161.70 |
| 7 purchase totals = | $1,052.80 | $1,143.8872 | $1,143.88 | $1,143.90 | $1,143.80 | |