| 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 | $166.58 | 3.406% | $172.2537 | $172.25 | $172.25 | $172.30 |
| Purchase #2 | $111.43 | 4.828% | $116.8098 | $116.81 | $116.80 | $116.80 |
| Purchase #3 | $244.36 | 6.140% | $259.3637 | $259.36 | $259.35 | $259.40 |
| Purchase #4 | $223.69 | 8.718% | $243.1913 | $243.19 | $243.20 | $243.20 |
| Purchase #5 | $21.32 | 5.781% | $22.5525 | $22.55 | $22.55 | $22.60 |
| Purchase #6 | $153.87 | 5.680% | $162.6098 | $162.61 | $162.60 | $162.60 |
| Purchase #7 | $70.81 | 12.672% | $79.783 | $79.78 | $79.80 | $79.80 |
| 7 purchase totals = | $992.06 | $1,056.5638 | $1,056.55 | $1,056.55 | $1,056.70 | |