| 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 | $13.58 | 3.857% | $14.1038 | $14.10 | $14.10 | $14.10 |
| Purchase #2 | $92.88 | 12.124% | $104.1408 | $104.14 | $104.15 | $104.10 |
| Purchase #3 | $35.98 | 6.375% | $38.2737 | $38.27 | $38.25 | $38.30 |
| Purchase #4 | $109.94 | 5.203% | $115.6602 | $115.66 | $115.65 | $115.70 |
| Purchase #5 | $195.44 | 12.820% | $220.4954 | $220.50 | $220.50 | $220.50 |
| Purchase #6 | $73.81 | 13.409% | $83.7072 | $83.71 | $83.70 | $83.70 |
| Purchase #7 | $162.41 | 9.723% | $178.2011 | $178.20 | $178.20 | $178.20 |
| 7 purchase totals = | $684.04 | $754.5822 | $754.58 | $754.55 | $754.60 | |