| 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 | $34.62 | 9.394% | $37.8722 | $37.87 | $37.85 | $37.90 |
| Purchase #2 | $109.34 | 10.380% | $120.6895 | $120.69 | $120.70 | $120.70 |
| Purchase #3 | $29.52 | 11.569% | $32.9352 | $32.94 | $32.95 | $32.90 |
| Purchase #4 | $199.93 | 8.438% | $216.8001 | $216.80 | $216.80 | $216.80 |
| Purchase #5 | $59.35 | 4.810% | $62.2047 | $62.20 | $62.20 | $62.20 |
| Purchase #6 | $232.60 | 3.578% | $240.9224 | $240.92 | $240.90 | $240.90 |
| Purchase #7 | $166.49 | 6.130% | $176.6958 | $176.70 | $176.70 | $176.70 |
| 7 purchase totals = | $831.85 | $888.1199 | $888.12 | $888.10 | $888.10 | |