| 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 | $157.96 | 8.849% | $171.9379 | $171.94 | $171.95 | $171.90 |
| Purchase #2 | $202.68 | 13.839% | $230.7289 | $230.73 | $230.75 | $230.70 |
| Purchase #3 | $159.34 | 9.465% | $174.4215 | $174.42 | $174.40 | $174.40 |
| Purchase #4 | $118.57 | 8.653% | $128.8299 | $128.83 | $128.85 | $128.80 |
| Purchase #5 | $114.27 | 11.393% | $127.2888 | $127.29 | $127.30 | $127.30 |
| Purchase #6 | $73.79 | 12.524% | $83.0315 | $83.03 | $83.05 | $83.00 |
| Purchase #7 | $73.98 | 8.760% | $80.4606 | $80.46 | $80.45 | $80.50 |
| 7 purchase totals = | $900.59 | $996.6991 | $996.70 | $996.75 | $996.60 | |