| 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 | $91.83 | 11.459% | $102.3528 | $102.35 | $102.35 | $102.40 |
| Purchase #2 | $169.59 | 4.808% | $177.7439 | $177.74 | $177.75 | $177.70 |
| Purchase #3 | $10.47 | 9.439% | $11.4583 | $11.46 | $11.45 | $11.50 |
| Purchase #4 | $159.78 | 10.255% | $176.1654 | $176.17 | $176.15 | $176.20 |
| Purchase #5 | $78.25 | 8.382% | $84.8089 | $84.81 | $84.80 | $84.80 |
| Purchase #6 | $35.63 | 7.842% | $38.4241 | $38.42 | $38.40 | $38.40 |
| Purchase #7 | $64.83 | 13.445% | $73.5464 | $73.55 | $73.55 | $73.50 |
| 7 purchase totals = | $610.38 | $664.4998 | $664.50 | $664.45 | $664.50 | |