| 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 | $184.71 | 5.726% | $195.2865 | $195.29 | $195.30 | $195.30 |
| Purchase #2 | $228.25 | 3.180% | $235.5084 | $235.51 | $235.50 | $235.50 |
| Purchase #3 | $12.67 | 7.747% | $13.6515 | $13.65 | $13.65 | $13.70 |
| Purchase #4 | $21.68 | 13.140% | $24.5288 | $24.53 | $24.55 | $24.50 |
| Purchase #5 | $10.39 | 4.590% | $10.8669 | $10.87 | $10.85 | $10.90 |
| Purchase #6 | $179.60 | 9.795% | $197.1918 | $197.19 | $197.20 | $197.20 |
| Purchase #7 | $216.26 | 12.648% | $243.6126 | $243.61 | $243.60 | $243.60 |
| 7 purchase totals = | $853.56 | $920.6465 | $920.65 | $920.65 | $920.70 | |