| 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 | $195.52 | 6.621% | $208.4654 | $208.47 | $208.45 | $208.50 |
| Purchase #2 | $83.38 | 5.224% | $87.7358 | $87.74 | $87.75 | $87.70 |
| Purchase #3 | $65.69 | 7.631% | $70.7028 | $70.70 | $70.70 | $70.70 |
| Purchase #4 | $71.73 | 9.847% | $78.7933 | $78.79 | $78.80 | $78.80 |
| Purchase #5 | $139.32 | 12.466% | $156.6876 | $156.69 | $156.70 | $156.70 |
| Purchase #6 | $171.78 | 6.353% | $182.6932 | $182.69 | $182.70 | $182.70 |
| Purchase #7 | $69.76 | 5.293% | $73.4524 | $73.45 | $73.45 | $73.50 |
| 7 purchase totals = | $797.18 | $858.5305 | $858.53 | $858.55 | $858.60 | |