| 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 | $103.88 | 12.615% | $116.9845 | $116.98 | $117.00 | $117.00 |
| Purchase #2 | $194.65 | 10.266% | $214.6328 | $214.63 | $214.65 | $214.60 |
| Purchase #3 | $131.75 | 13.142% | $149.0646 | $149.06 | $149.05 | $149.10 |
| Purchase #4 | $21.53 | 5.422% | $22.6974 | $22.70 | $22.70 | $22.70 |
| Purchase #5 | $25.76 | 12.517% | $28.9844 | $28.98 | $29.00 | $29.00 |
| Purchase #6 | $149.31 | 5.177% | $157.0398 | $157.04 | $157.05 | $157.00 |
| Purchase #7 | $77.64 | 5.472% | $81.8885 | $81.89 | $81.90 | $81.90 |
| 7 purchase totals = | $704.52 | $771.2920 | $771.28 | $771.35 | $771.30 | |