| 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 | $111.73 | 9.348% | $122.1745 | $122.17 | $122.15 | $122.20 |
| Purchase #2 | $218.98 | 8.301% | $237.1575 | $237.16 | $237.15 | $237.20 |
| Purchase #3 | $115.36 | 3.204% | $119.0561 | $119.06 | $119.05 | $119.10 |
| Purchase #4 | $172.89 | 10.669% | $191.3356 | $191.34 | $191.35 | $191.30 |
| Purchase #5 | $103.29 | 8.805% | $112.3847 | $112.38 | $112.40 | $112.40 |
| Purchase #6 | $89.92 | 6.714% | $95.9572 | $95.96 | $95.95 | $96.00 |
| Purchase #7 | $166.69 | 12.830% | $188.0763 | $188.08 | $188.10 | $188.10 |
| 7 purchase totals = | $978.86 | $1,066.1419 | $1,066.15 | $1,066.15 | $1,066.30 | |