| 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 | $7.48 | 5.123% | $7.8632 | $7.86 | $7.85 | $7.90 |
| Purchase #2 | $244.64 | 11.695% | $273.2506 | $273.25 | $273.25 | $273.30 |
| Purchase #3 | $90.83 | 3.754% | $94.2398 | $94.24 | $94.25 | $94.20 |
| Purchase #4 | $102.93 | 13.140% | $116.455 | $116.46 | $116.45 | $116.50 |
| Purchase #5 | $217.83 | 8.497% | $236.339 | $236.34 | $236.35 | $236.30 |
| Purchase #6 | $103.97 | 10.701% | $115.0958 | $115.10 | $115.10 | $115.10 |
| Purchase #7 | $37.48 | 10.283% | $41.3341 | $41.33 | $41.35 | $41.30 |
| 7 purchase totals = | $805.16 | $884.5775 | $884.58 | $884.60 | $884.60 | |