| 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 | $7.89 | 6.785% | $8.4253 | $8.43 | $8.45 | $8.40 |
| Purchase #2 | $153.91 | 13.214% | $174.2477 | $174.25 | $174.25 | $174.20 |
| Purchase #3 | $128.92 | 8.233% | $139.534 | $139.53 | $139.55 | $139.50 |
| Purchase #4 | $60.73 | 3.683% | $62.9667 | $62.97 | $62.95 | $63.00 |
| Purchase #5 | $61.74 | 8.594% | $67.0459 | $67.05 | $67.05 | $67.00 |
| Purchase #6 | $14.35 | 3.116% | $14.7971 | $14.80 | $14.80 | $14.80 |
| Purchase #7 | $169.61 | 11.613% | $189.3068 | $189.31 | $189.30 | $189.30 |
| 7 purchase totals = | $597.15 | $656.3235 | $656.34 | $656.35 | $656.20 | |