| 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 | $23.36 | 10.232% | $25.7502 | $25.75 | $25.75 | $25.80 |
| Purchase #2 | $240.65 | 6.158% | $255.4692 | $255.47 | $255.45 | $255.50 |
| Purchase #3 | $88.45 | 9.542% | $96.8899 | $96.89 | $96.90 | $96.90 |
| Purchase #4 | $19.30 | 10.311% | $21.29 | $21.29 | $21.30 | $21.30 |
| Purchase #5 | $227.26 | 7.172% | $243.5591 | $243.56 | $243.55 | $243.60 |
| Purchase #6 | $195.74 | 3.290% | $202.1798 | $202.18 | $202.20 | $202.20 |
| Purchase #7 | $148.79 | 10.628% | $164.6034 | $164.60 | $164.60 | $164.60 |
| 7 purchase totals = | $943.55 | $1,009.7416 | $1,009.74 | $1,009.75 | $1,009.90 | |