| 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 | $114.66 | 13.248% | $129.8502 | $129.85 | $129.85 | $129.90 |
| Purchase #2 | $75.56 | 11.128% | $83.9683 | $83.97 | $83.95 | $84.00 |
| Purchase #3 | $34.87 | 7.484% | $37.4797 | $37.48 | $37.50 | $37.50 |
| Purchase #4 | $165.70 | 9.157% | $180.8731 | $180.87 | $180.85 | $180.90 |
| Purchase #5 | $102.47 | 9.424% | $112.1268 | $112.13 | $112.15 | $112.10 |
| Purchase #6 | $169.31 | 3.119% | $174.5908 | $174.59 | $174.60 | $174.60 |
| Purchase #7 | $159.69 | 7.559% | $171.761 | $171.76 | $171.75 | $171.80 |
| 7 purchase totals = | $822.26 | $890.6499 | $890.65 | $890.65 | $890.80 | |