| 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 | $76.64 | 9.618% | $84.0112 | $84.01 | $84.00 | $84.00 |
| Purchase #2 | $141.60 | 3.512% | $146.573 | $146.57 | $146.55 | $146.60 |
| Purchase #3 | $175.57 | 13.415% | $199.1227 | $199.12 | $199.10 | $199.10 |
| Purchase #4 | $98.70 | 10.490% | $109.0536 | $109.05 | $109.05 | $109.10 |
| Purchase #5 | $248.47 | 8.380% | $269.2918 | $269.29 | $269.30 | $269.30 |
| Purchase #6 | $67.88 | 8.117% | $73.3898 | $73.39 | $73.40 | $73.40 |
| Purchase #7 | $169.28 | 7.264% | $181.5765 | $181.58 | $181.60 | $181.60 |
| 7 purchase totals = | $978.14 | $1,063.0186 | $1,063.01 | $1,063.00 | $1,063.10 | |