| 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 | $84.68 | 4.283% | $88.3068 | $88.31 | $88.30 | $88.30 |
| Purchase #2 | $140.58 | 5.349% | $148.0996 | $148.10 | $148.10 | $148.10 |
| Purchase #3 | $129.53 | 8.269% | $140.2408 | $140.24 | $140.25 | $140.20 |
| Purchase #4 | $27.98 | 3.752% | $29.0298 | $29.03 | $29.05 | $29.00 |
| Purchase #5 | $71.31 | 7.808% | $76.8779 | $76.88 | $76.90 | $76.90 |
| Purchase #6 | $35.30 | 9.422% | $38.626 | $38.63 | $38.65 | $38.60 |
| Purchase #7 | $136.44 | 3.661% | $141.4351 | $141.44 | $141.45 | $141.40 |
| 7 purchase totals = | $625.82 | $662.6160 | $662.63 | $662.70 | $662.50 | |