| 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 | $231.38 | 11.108% | $257.0817 | $257.08 | $257.10 | $257.10 |
| Purchase #2 | $63.46 | 9.796% | $69.6765 | $69.68 | $69.70 | $69.70 |
| Purchase #3 | $93.25 | 8.608% | $101.277 | $101.28 | $101.30 | $101.30 |
| Purchase #4 | $99.64 | 11.198% | $110.7977 | $110.80 | $110.80 | $110.80 |
| Purchase #5 | $142.46 | 12.163% | $159.7874 | $159.79 | $159.80 | $159.80 |
| Purchase #6 | $199.61 | 3.843% | $207.281 | $207.28 | $207.30 | $207.30 |
| Purchase #7 | $249.55 | 10.806% | $276.5164 | $276.52 | $276.50 | $276.50 |
| 7 purchase totals = | $1,079.35 | $1,182.4177 | $1,182.43 | $1,182.50 | $1,182.50 | |