| 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 | $60.61 | 3.628% | $62.8089 | $62.81 | $62.80 | $62.80 |
| Purchase #2 | $231.44 | 6.830% | $247.2474 | $247.25 | $247.25 | $247.20 |
| Purchase #3 | $172.56 | 4.764% | $180.7808 | $180.78 | $180.80 | $180.80 |
| Purchase #4 | $35.53 | 3.326% | $36.7117 | $36.71 | $36.70 | $36.70 |
| Purchase #5 | $151.36 | 7.299% | $162.4078 | $162.41 | $162.40 | $162.40 |
| Purchase #6 | $6.67 | 13.287% | $7.5562 | $7.56 | $7.55 | $7.60 |
| Purchase #7 | $88.42 | 3.106% | $91.1663 | $91.17 | $91.15 | $91.20 |
| 7 purchase totals = | $746.59 | $788.6791 | $788.69 | $788.65 | $788.70 | |