| 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 | $126.84 | 13.847% | $144.4035 | $144.40 | $144.40 | $144.40 |
| Purchase #2 | $162.76 | 12.748% | $183.5086 | $183.51 | $183.50 | $183.50 |
| Purchase #3 | $115.73 | 4.598% | $121.0513 | $121.05 | $121.05 | $121.10 |
| Purchase #4 | $169.72 | 7.655% | $182.7121 | $182.71 | $182.70 | $182.70 |
| Purchase #5 | $104.29 | 3.176% | $107.6023 | $107.60 | $107.60 | $107.60 |
| Purchase #6 | $153.36 | 9.303% | $167.6271 | $167.63 | $167.65 | $167.60 |
| Purchase #7 | $107.27 | 3.305% | $110.8153 | $110.82 | $110.80 | $110.80 |
| 7 purchase totals = | $939.97 | $1,017.7202 | $1,017.72 | $1,017.70 | $1,017.70 | |