| 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 | $177.66 | 5.527% | $187.4793 | $187.48 | $187.50 | $187.50 |
| Purchase #2 | $120.84 | 5.137% | $127.0476 | $127.05 | $127.05 | $127.00 |
| Purchase #3 | $105.47 | 5.195% | $110.9492 | $110.95 | $110.95 | $110.90 |
| Purchase #4 | $193.62 | 13.575% | $219.9039 | $219.90 | $219.90 | $219.90 |
| Purchase #5 | $99.66 | 11.231% | $110.8528 | $110.85 | $110.85 | $110.90 |
| Purchase #6 | $147.70 | 12.781% | $166.5775 | $166.58 | $166.60 | $166.60 |
| Purchase #7 | $178.68 | 9.412% | $195.4974 | $195.50 | $195.50 | $195.50 |
| 7 purchase totals = | $1,023.63 | $1,118.3077 | $1,118.31 | $1,118.35 | $1,118.30 | |