| 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 | $140.46 | 8.495% | $152.3921 | $152.39 | $152.40 | $152.40 |
| Purchase #2 | $178.82 | 7.191% | $191.6789 | $191.68 | $191.70 | $191.70 |
| Purchase #3 | $54.80 | 7.752% | $59.0481 | $59.05 | $59.05 | $59.00 |
| Purchase #4 | $242.28 | 6.242% | $257.4031 | $257.40 | $257.40 | $257.40 |
| Purchase #5 | $145.48 | 11.640% | $162.4139 | $162.41 | $162.40 | $162.40 |
| Purchase #6 | $215.87 | 7.834% | $232.7813 | $232.78 | $232.80 | $232.80 |
| Purchase #7 | $115.77 | 3.841% | $120.2167 | $120.22 | $120.20 | $120.20 |
| 7 purchase totals = | $1,093.48 | $1,175.9341 | $1,175.93 | $1,175.95 | $1,175.90 | |