| 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 | $21.35 | 7.190% | $22.8851 | $22.89 | $22.90 | $22.90 |
| Purchase #2 | $116.59 | 4.696% | $122.0651 | $122.07 | $122.05 | $122.10 |
| Purchase #3 | $63.84 | 4.402% | $66.6502 | $66.65 | $66.65 | $66.70 |
| Purchase #4 | $78.28 | 8.743% | $85.124 | $85.12 | $85.10 | $85.10 |
| Purchase #5 | $84.61 | 7.271% | $90.762 | $90.76 | $90.75 | $90.80 |
| Purchase #6 | $228.26 | 4.712% | $239.0156 | $239.02 | $239.00 | $239.00 |
| Purchase #7 | $66.42 | 12.241% | $74.5505 | $74.55 | $74.55 | $74.60 |
| 7 purchase totals = | $659.35 | $701.0525 | $701.06 | $701.00 | $701.20 | |