| 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 | $160.97 | 13.559% | $182.7959 | $182.80 | $182.80 | $182.80 |
| Purchase #2 | $228.55 | 9.195% | $249.5652 | $249.57 | $249.55 | $249.60 |
| Purchase #3 | $95.53 | 5.415% | $100.7029 | $100.70 | $100.70 | $100.70 |
| Purchase #4 | $104.58 | 3.310% | $108.0416 | $108.04 | $108.05 | $108.00 |
| Purchase #5 | $127.97 | 9.311% | $139.8853 | $139.89 | $139.90 | $139.90 |
| Purchase #6 | $178.48 | 7.312% | $191.5305 | $191.53 | $191.55 | $191.50 |
| Purchase #7 | $123.97 | 11.520% | $138.2513 | $138.25 | $138.25 | $138.30 |
| 7 purchase totals = | $1,020.05 | $1,110.7727 | $1,110.78 | $1,110.80 | $1,110.80 | |