| 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 | $186.93 | 12.193% | $209.7224 | $209.72 | $209.70 | $209.70 |
| Purchase #2 | $119.53 | 8.611% | $129.8227 | $129.82 | $129.80 | $129.80 |
| Purchase #3 | $36.61 | 7.434% | $39.3316 | $39.33 | $39.35 | $39.30 |
| Purchase #4 | $84.68 | 4.350% | $88.3636 | $88.36 | $88.35 | $88.40 |
| Purchase #5 | $211.89 | 10.611% | $234.3736 | $234.37 | $234.35 | $234.40 |
| Purchase #6 | $195.32 | 7.863% | $210.678 | $210.68 | $210.70 | $210.70 |
| Purchase #7 | $187.91 | 4.869% | $197.0593 | $197.06 | $197.05 | $197.10 |
| 7 purchase totals = | $1,022.87 | $1,109.3512 | $1,109.34 | $1,109.30 | $1,109.40 | |