| 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 | $237.41 | 5.752% | $251.0658 | $251.07 | $251.05 | $251.10 |
| Purchase #2 | $111.76 | 7.441% | $120.0761 | $120.08 | $120.10 | $120.10 |
| Purchase #3 | $144.74 | 10.300% | $159.6482 | $159.65 | $159.65 | $159.60 |
| Purchase #4 | $38.57 | 9.774% | $42.3398 | $42.34 | $42.35 | $42.30 |
| Purchase #5 | $209.70 | 5.861% | $221.9905 | $221.99 | $222.00 | $222.00 |
| Purchase #6 | $67.93 | 10.221% | $74.8731 | $74.87 | $74.85 | $74.90 |
| Purchase #7 | $176.55 | 4.680% | $184.8125 | $184.81 | $184.80 | $184.80 |
| 7 purchase totals = | $986.66 | $1,054.8060 | $1,054.81 | $1,054.80 | $1,054.80 | |