| 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 | $75.53 | 8.238% | $81.7522 | $81.75 | $81.75 | $81.80 |
| Purchase #2 | $194.32 | 10.711% | $215.1336 | $215.13 | $215.15 | $215.10 |
| Purchase #3 | $32.57 | 12.765% | $36.7276 | $36.73 | $36.75 | $36.70 |
| Purchase #4 | $201.37 | 5.412% | $212.2681 | $212.27 | $212.25 | $212.30 |
| Purchase #5 | $198.55 | 9.403% | $217.2197 | $217.22 | $217.20 | $217.20 |
| Purchase #6 | $182.49 | 9.752% | $200.2864 | $200.29 | $200.30 | $200.30 |
| Purchase #7 | $243.61 | 12.114% | $273.1209 | $273.12 | $273.10 | $273.10 |
| 7 purchase totals = | $1,128.44 | $1,236.5085 | $1,236.51 | $1,236.50 | $1,236.50 | |