| 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 | $67.28 | 8.820% | $73.2141 | $73.21 | $73.20 | $73.20 |
| Purchase #2 | $25.74 | 13.188% | $29.1346 | $29.13 | $29.15 | $29.10 |
| Purchase #3 | $89.53 | 9.478% | $98.0157 | $98.02 | $98.00 | $98.00 |
| Purchase #4 | $83.57 | 8.788% | $90.9141 | $90.91 | $90.90 | $90.90 |
| Purchase #5 | $248.48 | 10.441% | $274.4238 | $274.42 | $274.40 | $274.40 |
| Purchase #6 | $114.92 | 12.489% | $129.2724 | $129.27 | $129.25 | $129.30 |
| Purchase #7 | $54.42 | 7.263% | $58.3725 | $58.37 | $58.35 | $58.40 |
| 7 purchase totals = | $683.94 | $753.3472 | $753.33 | $753.25 | $753.30 | |