| 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 | $128.28 | 12.746% | $144.6306 | $144.63 | $144.65 | $144.60 |
| Purchase #2 | $121.63 | 10.109% | $133.9256 | $133.93 | $133.95 | $133.90 |
| Purchase #3 | $225.26 | 13.509% | $255.6904 | $255.69 | $255.70 | $255.70 |
| Purchase #4 | $36.54 | 3.406% | $37.7846 | $37.78 | $37.80 | $37.80 |
| Purchase #5 | $16.48 | 5.824% | $17.4398 | $17.44 | $17.45 | $17.40 |
| Purchase #6 | $109.59 | 8.635% | $119.0531 | $119.05 | $119.05 | $119.10 |
| Purchase #7 | $12.57 | 9.537% | $13.7688 | $13.77 | $13.75 | $13.80 |
| 7 purchase totals = | $650.35 | $722.2929 | $722.29 | $722.35 | $722.30 | |