| 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 | $215.61 | 8.372% | $233.6609 | $233.66 | $233.65 | $233.70 |
| Purchase #2 | $248.28 | 3.153% | $256.1083 | $256.11 | $256.10 | $256.10 |
| Purchase #3 | $133.68 | 3.193% | $137.9484 | $137.95 | $137.95 | $137.90 |
| Purchase #4 | $81.65 | 9.182% | $89.1471 | $89.15 | $89.15 | $89.10 |
| Purchase #5 | $145.26 | 4.546% | $151.8635 | $151.86 | $151.85 | $151.90 |
| Purchase #6 | $161.92 | 9.666% | $177.5712 | $177.57 | $177.55 | $177.60 |
| Purchase #7 | $183.88 | 7.747% | $198.1252 | $198.13 | $198.15 | $198.10 |
| 7 purchase totals = | $1,170.28 | $1,244.4246 | $1,244.43 | $1,244.40 | $1,244.40 | |