| 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 | $206.54 | 4.301% | $215.4233 | $215.42 | $215.40 | $215.40 |
| Purchase #2 | $46.60 | 11.132% | $51.7875 | $51.79 | $51.80 | $51.80 |
| Purchase #3 | $36.46 | 8.524% | $39.5679 | $39.57 | $39.55 | $39.60 |
| Purchase #4 | $49.75 | 8.812% | $54.134 | $54.13 | $54.15 | $54.10 |
| Purchase #5 | $209.87 | 11.755% | $234.5402 | $234.54 | $234.55 | $234.50 |
| Purchase #6 | $243.29 | 6.298% | $258.6124 | $258.61 | $258.60 | $258.60 |
| Purchase #7 | $148.28 | 7.730% | $159.742 | $159.74 | $159.75 | $159.70 |
| 7 purchase totals = | $940.79 | $1,013.8073 | $1,013.80 | $1,013.80 | $1,013.70 | |