| 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 | $177.53 | 6.489% | $189.0499 | $189.05 | $189.05 | $189.00 |
| Purchase #2 | $48.65 | 10.778% | $53.8935 | $53.89 | $53.90 | $53.90 |
| Purchase #3 | $243.36 | 11.226% | $270.6796 | $270.68 | $270.70 | $270.70 |
| Purchase #4 | $66.89 | 3.504% | $69.2338 | $69.23 | $69.25 | $69.20 |
| Purchase #5 | $217.83 | 12.672% | $245.4334 | $245.43 | $245.45 | $245.40 |
| Purchase #6 | $238.91 | 13.823% | $271.9345 | $271.93 | $271.95 | $271.90 |
| Purchase #7 | $161.68 | 9.263% | $176.6564 | $176.66 | $176.65 | $176.70 |
| 7 purchase totals = | $1,154.85 | $1,276.8811 | $1,276.87 | $1,276.95 | $1,276.80 | |