| 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 | $32.90 | 4.257% | $34.3006 | $34.30 | $34.30 | $34.30 |
| Purchase #2 | $135.76 | 5.517% | $143.2499 | $143.25 | $143.25 | $143.20 |
| Purchase #3 | $216.62 | 13.472% | $245.803 | $245.80 | $245.80 | $245.80 |
| Purchase #4 | $94.75 | 5.756% | $100.2038 | $100.20 | $100.20 | $100.20 |
| Purchase #5 | $219.41 | 9.413% | $240.0631 | $240.06 | $240.05 | $240.10 |
| Purchase #6 | $20.70 | 13.447% | $23.4835 | $23.48 | $23.50 | $23.50 |
| Purchase #7 | $183.37 | 10.830% | $203.229 | $203.23 | $203.25 | $203.20 |
| 7 purchase totals = | $903.51 | $990.3329 | $990.32 | $990.35 | $990.30 | |