| 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 | $29.42 | 13.628% | $33.4294 | $33.43 | $33.45 | $33.40 |
| Purchase #2 | $199.84 | 3.599% | $207.0322 | $207.03 | $207.05 | $207.00 |
| Purchase #3 | $197.85 | 4.310% | $206.3773 | $206.38 | $206.40 | $206.40 |
| Purchase #4 | $71.59 | 12.236% | $80.3498 | $80.35 | $80.35 | $80.30 |
| Purchase #5 | $101.42 | 11.594% | $113.1786 | $113.18 | $113.20 | $113.20 |
| Purchase #6 | $185.62 | 11.148% | $206.3129 | $206.31 | $206.30 | $206.30 |
| Purchase #7 | $69.32 | 8.356% | $75.1124 | $75.11 | $75.10 | $75.10 |
| 7 purchase totals = | $855.06 | $921.7926 | $921.79 | $921.85 | $921.70 | |