| 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 | $149.29 | 10.162% | $164.4608 | $164.46 | $164.45 | $164.50 |
| Purchase #2 | $143.87 | 13.228% | $162.9011 | $162.90 | $162.90 | $162.90 |
| Purchase #3 | $236.88 | 8.314% | $256.5742 | $256.57 | $256.55 | $256.60 |
| Purchase #4 | $56.80 | 13.802% | $64.6395 | $64.64 | $64.65 | $64.60 |
| Purchase #5 | $154.53 | 13.262% | $175.0238 | $175.02 | $175.00 | $175.00 |
| Purchase #6 | $58.93 | 7.138% | $63.1364 | $63.14 | $63.15 | $63.10 |
| Purchase #7 | $218.82 | 10.603% | $242.0215 | $242.02 | $242.00 | $242.00 |
| 7 purchase totals = | $1,019.12 | $1,128.7573 | $1,128.75 | $1,128.70 | $1,128.70 | |