| 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 | $113.59 | 13.725% | $129.1802 | $129.18 | $129.20 | $129.20 |
| Purchase #2 | $136.73 | 6.656% | $145.8307 | $145.83 | $145.85 | $145.80 |
| Purchase #3 | $37.71 | 12.611% | $42.4656 | $42.47 | $42.45 | $42.50 |
| Purchase #4 | $157.41 | 4.687% | $164.7878 | $164.79 | $164.80 | $164.80 |
| Purchase #5 | $57.70 | 11.125% | $64.1191 | $64.12 | $64.10 | $64.10 |
| Purchase #6 | $166.86 | 5.515% | $176.0623 | $176.06 | $176.05 | $176.10 |
| Purchase #7 | $92.85 | 12.676% | $104.6197 | $104.62 | $104.60 | $104.60 |
| 7 purchase totals = | $762.85 | $827.0654 | $827.07 | $827.05 | $827.10 | |