| 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 | $92.63 | 6.135% | $98.3129 | $98.31 | $98.30 | $98.30 |
| Purchase #2 | $68.93 | 10.783% | $76.3627 | $76.36 | $76.35 | $76.40 |
| Purchase #3 | $50.59 | 10.636% | $55.9708 | $55.97 | $55.95 | $56.00 |
| Purchase #4 | $240.63 | 10.256% | $265.309 | $265.31 | $265.30 | $265.30 |
| Purchase #5 | $170.90 | 5.110% | $179.633 | $179.63 | $179.65 | $179.60 |
| Purchase #6 | $160.70 | 7.330% | $172.4793 | $172.48 | $172.50 | $172.50 |
| Purchase #7 | $216.43 | 9.110% | $236.1468 | $236.15 | $236.15 | $236.10 |
| 7 purchase totals = | $1,000.81 | $1,084.2145 | $1,084.21 | $1,084.20 | $1,084.20 | |