| 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 | $150.79 | 11.836% | $168.6375 | $168.64 | $168.65 | $168.60 |
| Purchase #2 | $142.93 | 12.864% | $161.3165 | $161.32 | $161.30 | $161.30 |
| Purchase #3 | $188.41 | 9.402% | $206.1243 | $206.12 | $206.10 | $206.10 |
| Purchase #4 | $245.64 | 3.246% | $253.6135 | $253.61 | $253.60 | $253.60 |
| Purchase #5 | $128.61 | 6.577% | $137.0687 | $137.07 | $137.05 | $137.10 |
| Purchase #6 | $51.30 | 12.544% | $57.7351 | $57.74 | $57.75 | $57.70 |
| Purchase #7 | $233.44 | 3.832% | $242.3854 | $242.39 | $242.40 | $242.40 |
| 7 purchase totals = | $1,141.12 | $1,226.8810 | $1,226.89 | $1,226.85 | $1,226.80 | |