| 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 | $230.64 | 12.197% | $258.7712 | $258.77 | $258.75 | $258.80 |
| Purchase #2 | $54.77 | 6.369% | $58.2583 | $58.26 | $58.25 | $58.30 |
| Purchase #3 | $134.87 | 10.392% | $148.8857 | $148.89 | $148.90 | $148.90 |
| Purchase #4 | $245.34 | 11.132% | $272.6512 | $272.65 | $272.65 | $272.70 |
| Purchase #5 | $15.92 | 10.281% | $17.5567 | $17.56 | $17.55 | $17.60 |
| Purchase #6 | $29.27 | 6.738% | $31.2422 | $31.24 | $31.25 | $31.20 |
| Purchase #7 | $44.67 | 7.498% | $48.0194 | $48.02 | $48.00 | $48.00 |
| 7 purchase totals = | $755.48 | $835.3847 | $835.39 | $835.35 | $835.50 | |