| 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 | $21.55 | 8.251% | $23.3281 | $23.33 | $23.35 | $23.30 |
| Purchase #2 | $57.27 | 6.188% | $60.8139 | $60.81 | $60.80 | $60.80 |
| Purchase #3 | $190.86 | 4.858% | $200.132 | $200.13 | $200.15 | $200.10 |
| Purchase #4 | $214.41 | 3.531% | $221.9808 | $221.98 | $222.00 | $222.00 |
| Purchase #5 | $146.71 | 10.675% | $162.3713 | $162.37 | $162.35 | $162.40 |
| Purchase #6 | $243.45 | 10.675% | $269.4383 | $269.44 | $269.45 | $269.40 |
| Purchase #7 | $239.75 | 10.840% | $265.7389 | $265.74 | $265.75 | $265.70 |
| 7 purchase totals = | $1,114.00 | $1,203.8033 | $1,203.80 | $1,203.85 | $1,203.70 | |