| 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 | $146.49 | 9.248% | $160.0374 | $160.04 | $160.05 | $160.00 |
| Purchase #2 | $184.45 | 11.848% | $206.3036 | $206.30 | $206.30 | $206.30 |
| Purchase #3 | $100.28 | 3.591% | $103.8811 | $103.88 | $103.90 | $103.90 |
| Purchase #4 | $212.58 | 7.519% | $228.5639 | $228.56 | $228.55 | $228.60 |
| Purchase #5 | $122.52 | 8.846% | $133.3581 | $133.36 | $133.35 | $133.40 |
| Purchase #6 | $45.69 | 3.822% | $47.4363 | $47.44 | $47.45 | $47.40 |
| Purchase #7 | $116.45 | 5.714% | $123.104 | $123.10 | $123.10 | $123.10 |
| 7 purchase totals = | $928.46 | $1,002.6844 | $1,002.68 | $1,002.70 | $1,002.70 | |