| 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 | $14.95 | 11.389% | $16.6527 | $16.65 | $16.65 | $16.70 |
| Purchase #2 | $244.89 | 12.210% | $274.7911 | $274.79 | $274.80 | $274.80 |
| Purchase #3 | $167.56 | 6.357% | $178.2118 | $178.21 | $178.20 | $178.20 |
| Purchase #4 | $133.49 | 11.589% | $148.9602 | $148.96 | $148.95 | $149.00 |
| Purchase #5 | $225.50 | 5.748% | $238.4617 | $238.46 | $238.45 | $238.50 |
| Purchase #6 | $191.73 | 9.318% | $209.5954 | $209.60 | $209.60 | $209.60 |
| Purchase #7 | $193.98 | 11.692% | $216.6601 | $216.66 | $216.65 | $216.70 |
| 7 purchase totals = | $1,172.10 | $1,283.3330 | $1,283.33 | $1,283.30 | $1,283.50 | |