| 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 | $109.29 | 5.335% | $115.1206 | $115.12 | $115.10 | $115.10 |
| Purchase #2 | $99.44 | 4.248% | $103.6642 | $103.66 | $103.65 | $103.70 |
| Purchase #3 | $114.76 | 13.648% | $130.4224 | $130.42 | $130.40 | $130.40 |
| Purchase #4 | $161.31 | 8.708% | $175.3569 | $175.36 | $175.35 | $175.40 |
| Purchase #5 | $73.33 | 11.688% | $81.9008 | $81.90 | $81.90 | $81.90 |
| Purchase #6 | $193.31 | 8.742% | $210.2092 | $210.21 | $210.20 | $210.20 |
| Purchase #7 | $95.48 | 3.497% | $98.8189 | $98.82 | $98.80 | $98.80 |
| 7 purchase totals = | $846.92 | $915.4930 | $915.49 | $915.40 | $915.50 | |