| 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 | $243.53 | 9.350% | $266.3001 | $266.30 | $266.30 | $266.30 |
| Purchase #2 | $213.96 | 3.102% | $220.597 | $220.60 | $220.60 | $220.60 |
| Purchase #3 | $228.70 | 6.741% | $244.1167 | $244.12 | $244.10 | $244.10 |
| Purchase #4 | $214.46 | 3.328% | $221.5972 | $221.60 | $221.60 | $221.60 |
| Purchase #5 | $143.42 | 12.775% | $161.7419 | $161.74 | $161.75 | $161.70 |
| Purchase #6 | $184.77 | 8.714% | $200.8709 | $200.87 | $200.85 | $200.90 |
| Purchase #7 | $157.30 | 8.539% | $170.7318 | $170.73 | $170.75 | $170.70 |
| 7 purchase totals = | $1,386.14 | $1,485.9556 | $1,485.96 | $1,485.95 | $1,485.90 | |