| 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 | $174.65 | 13.644% | $198.4792 | $198.48 | $198.50 | $198.50 |
| Purchase #2 | $207.60 | 13.297% | $235.2046 | $235.20 | $235.20 | $235.20 |
| Purchase #3 | $199.98 | 8.146% | $216.2704 | $216.27 | $216.25 | $216.30 |
| Purchase #4 | $10.61 | 9.673% | $11.6363 | $11.64 | $11.65 | $11.60 |
| Purchase #5 | $157.76 | 3.719% | $163.6271 | $163.63 | $163.65 | $163.60 |
| Purchase #6 | $74.96 | 12.597% | $84.4027 | $84.40 | $84.40 | $84.40 |
| Purchase #7 | $221.60 | 10.347% | $244.529 | $244.53 | $244.55 | $244.50 |
| 7 purchase totals = | $1,047.16 | $1,154.1493 | $1,154.15 | $1,154.20 | $1,154.10 | |