| 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 | $197.48 | 8.692% | $214.645 | $214.65 | $214.65 | $214.60 |
| Purchase #2 | $200.73 | 10.163% | $221.1302 | $221.13 | $221.15 | $221.10 |
| Purchase #3 | $109.42 | 10.420% | $120.8216 | $120.82 | $120.80 | $120.80 |
| Purchase #4 | $17.49 | 4.442% | $18.2669 | $18.27 | $18.25 | $18.30 |
| Purchase #5 | $90.61 | 4.786% | $94.9466 | $94.95 | $94.95 | $94.90 |
| Purchase #6 | $103.63 | 12.190% | $116.2625 | $116.26 | $116.25 | $116.30 |
| Purchase #7 | $61.57 | 4.449% | $64.3092 | $64.31 | $64.30 | $64.30 |
| 7 purchase totals = | $780.93 | $850.3820 | $850.39 | $850.35 | $850.30 | |