| 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 | $154.25 | 5.518% | $162.7615 | $162.76 | $162.75 | $162.80 |
| Purchase #2 | $153.93 | 5.470% | $162.35 | $162.35 | $162.35 | $162.40 |
| Purchase #3 | $133.87 | 12.540% | $150.6573 | $150.66 | $150.65 | $150.70 |
| Purchase #4 | $61.90 | 4.125% | $64.4534 | $64.45 | $64.45 | $64.50 |
| Purchase #5 | $103.86 | 6.301% | $110.4042 | $110.40 | $110.40 | $110.40 |
| Purchase #6 | $112.92 | 7.348% | $121.2174 | $121.22 | $121.20 | $121.20 |
| Purchase #7 | $164.33 | 4.208% | $171.245 | $171.25 | $171.25 | $171.20 |
| 7 purchase totals = | $885.06 | $943.0888 | $943.09 | $943.05 | $943.20 | |