| 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 | $124.71 | 7.216% | $133.7091 | $133.71 | $133.70 | $133.70 |
| Purchase #2 | $184.90 | 12.208% | $207.4726 | $207.47 | $207.45 | $207.50 |
| Purchase #3 | $115.39 | 8.276% | $124.9397 | $124.94 | $124.95 | $124.90 |
| Purchase #4 | $243.74 | 9.149% | $266.0398 | $266.04 | $266.05 | $266.00 |
| Purchase #5 | $40.26 | 4.845% | $42.2106 | $42.21 | $42.20 | $42.20 |
| Purchase #6 | $169.53 | 10.761% | $187.7731 | $187.77 | $187.75 | $187.80 |
| Purchase #7 | $184.88 | 4.277% | $192.7873 | $192.79 | $192.80 | $192.80 |
| 7 purchase totals = | $1,063.41 | $1,154.9322 | $1,154.93 | $1,154.90 | $1,154.90 | |