| 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 | $144.84 | 11.177% | $161.0288 | $161.03 | $161.05 | $161.00 |
| Purchase #2 | $101.77 | 8.462% | $110.3818 | $110.38 | $110.40 | $110.40 |
| Purchase #3 | $246.34 | 9.836% | $270.57 | $270.57 | $270.55 | $270.60 |
| Purchase #4 | $109.34 | 3.543% | $113.2139 | $113.21 | $113.20 | $113.20 |
| Purchase #5 | $153.51 | 11.170% | $170.6571 | $170.66 | $170.65 | $170.70 |
| Purchase #6 | $220.85 | 9.866% | $242.6391 | $242.64 | $242.65 | $242.60 |
| Purchase #7 | $202.80 | 9.778% | $222.6298 | $222.63 | $222.65 | $222.60 |
| 7 purchase totals = | $1,179.45 | $1,291.1205 | $1,291.12 | $1,291.15 | $1,291.10 | |