| 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 | $6.27 | 13.476% | $7.1149 | $7.11 | $7.10 | $7.10 |
| Purchase #2 | $199.56 | 4.707% | $208.9533 | $208.95 | $208.95 | $209.00 |
| Purchase #3 | $64.63 | 4.586% | $67.5939 | $67.59 | $67.60 | $67.60 |
| Purchase #4 | $85.86 | 9.339% | $93.8785 | $93.88 | $93.90 | $93.90 |
| Purchase #5 | $38.67 | 10.188% | $42.6097 | $42.61 | $42.60 | $42.60 |
| Purchase #6 | $84.91 | 4.724% | $88.9211 | $88.92 | $88.90 | $88.90 |
| Purchase #7 | $115.53 | 4.854% | $121.1378 | $121.14 | $121.15 | $121.10 |
| 7 purchase totals = | $595.43 | $630.2092 | $630.20 | $630.20 | $630.20 | |