| 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 | $141.83 | 11.236% | $157.766 | $157.77 | $157.75 | $157.80 |
| Purchase #2 | $223.96 | 7.786% | $241.3975 | $241.40 | $241.40 | $241.40 |
| Purchase #3 | $189.65 | 6.133% | $201.2812 | $201.28 | $201.30 | $201.30 |
| Purchase #4 | $208.26 | 3.386% | $215.3117 | $215.31 | $215.30 | $215.30 |
| Purchase #5 | $202.36 | 11.563% | $225.7589 | $225.76 | $225.75 | $225.80 |
| Purchase #6 | $93.68 | 5.695% | $99.0151 | $99.02 | $99.00 | $99.00 |
| Purchase #7 | $57.28 | 8.329% | $62.0509 | $62.05 | $62.05 | $62.10 |
| 7 purchase totals = | $1,117.02 | $1,202.5813 | $1,202.59 | $1,202.55 | $1,202.70 | |