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 | $21.57 | 4.109% | $22.4563 | $22.46 | $22.45 | $22.50 |
Purchase #2 | $36.28 | 7.248% | $38.9096 | $38.91 | $38.90 | $38.90 |
Purchase #3 | $40.58 | 10.300% | $44.7597 | $44.76 | $44.75 | $44.80 |
Purchase #4 | $112.37 | 10.447% | $124.1093 | $124.11 | $124.10 | $124.10 |
Purchase #5 | $62.56 | 12.342% | $70.2812 | $70.28 | $70.30 | $70.30 |
Purchase #6 | $126.93 | 5.278% | $133.6294 | $133.63 | $133.65 | $133.60 |
Purchase #7 | $223.76 | 3.437% | $231.4506 | $231.45 | $231.45 | $231.50 |
7 purchase totals = | $624.05 | $665.5961 | $665.60 | $665.60 | $665.70 |