| 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 | $25.88 | 9.375% | $28.3063 | $28.31 | $28.30 | $28.30 |
| Purchase #2 | $59.44 | 7.295% | $63.7761 | $63.78 | $63.80 | $63.80 |
| Purchase #3 | $108.29 | 10.395% | $119.5467 | $119.55 | $119.55 | $119.50 |
| Purchase #4 | $58.55 | 3.484% | $60.5899 | $60.59 | $60.60 | $60.60 |
| Purchase #5 | $184.91 | 5.804% | $195.6422 | $195.64 | $195.65 | $195.60 |
| Purchase #6 | $189.72 | 11.334% | $211.2229 | $211.22 | $211.20 | $211.20 |
| Purchase #7 | $147.61 | 4.548% | $154.3233 | $154.32 | $154.30 | $154.30 |
| 7 purchase totals = | $774.40 | $833.4074 | $833.41 | $833.40 | $833.30 | |