| 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 | $80.96 | 12.532% | $91.1059 | $91.11 | $91.10 | $91.10 |
| Purchase #2 | $175.84 | 12.480% | $197.7848 | $197.78 | $197.80 | $197.80 |
| Purchase #3 | $247.51 | 9.152% | $270.1621 | $270.16 | $270.15 | $270.20 |
| Purchase #4 | $118.53 | 12.453% | $133.2905 | $133.29 | $133.30 | $133.30 |
| Purchase #5 | $138.94 | 11.383% | $154.7555 | $154.76 | $154.75 | $154.80 |
| Purchase #6 | $28.33 | 5.402% | $29.8604 | $29.86 | $29.85 | $29.90 |
| Purchase #7 | $210.56 | 11.722% | $235.2418 | $235.24 | $235.25 | $235.20 |
| 7 purchase totals = | $1,000.67 | $1,112.2010 | $1,112.20 | $1,112.20 | $1,112.30 | |