| 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 | $232.63 | 6.293% | $247.2694 | $247.27 | $247.25 | $247.30 |
| Purchase #2 | $131.79 | 6.600% | $140.4881 | $140.49 | $140.50 | $140.50 |
| Purchase #3 | $213.50 | 11.338% | $237.7066 | $237.71 | $237.70 | $237.70 |
| Purchase #4 | $38.81 | 12.669% | $43.7268 | $43.73 | $43.75 | $43.70 |
| Purchase #5 | $53.71 | 10.470% | $59.3334 | $59.33 | $59.35 | $59.30 |
| Purchase #6 | $200.62 | 10.215% | $221.1133 | $221.11 | $221.10 | $221.10 |
| Purchase #7 | $105.94 | 13.802% | $120.5618 | $120.56 | $120.55 | $120.60 |
| 7 purchase totals = | $977.00 | $1,070.1994 | $1,070.20 | $1,070.20 | $1,070.20 | |