| 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 | $34.34 | 10.132% | $37.8193 | $37.82 | $37.80 | $37.80 |
| Purchase #2 | $98.62 | 12.296% | $110.7463 | $110.75 | $110.75 | $110.70 |
| Purchase #3 | $154.63 | 11.248% | $172.0228 | $172.02 | $172.00 | $172.00 |
| Purchase #4 | $118.75 | 13.547% | $134.8371 | $134.84 | $134.85 | $134.80 |
| Purchase #5 | $151.79 | 10.518% | $167.7553 | $167.76 | $167.75 | $167.80 |
| Purchase #6 | $209.65 | 10.721% | $232.1266 | $232.13 | $232.15 | $232.10 |
| Purchase #7 | $20.31 | 13.422% | $23.036 | $23.04 | $23.05 | $23.00 |
| 7 purchase totals = | $788.09 | $878.3434 | $878.36 | $878.35 | $878.20 | |