| 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 | $226.45 | 8.388% | $245.4446 | $245.44 | $245.45 | $245.40 |
| Purchase #2 | $22.68 | 8.105% | $24.5182 | $24.52 | $24.50 | $24.50 |
| Purchase #3 | $77.27 | 3.168% | $79.7179 | $79.72 | $79.70 | $79.70 |
| Purchase #4 | $48.30 | 11.444% | $53.8275 | $53.83 | $53.85 | $53.80 |
| Purchase #5 | $70.31 | 10.332% | $77.5744 | $77.57 | $77.55 | $77.60 |
| Purchase #6 | $75.56 | 12.217% | $84.7912 | $84.79 | $84.80 | $84.80 |
| Purchase #7 | $191.31 | 13.621% | $217.3683 | $217.37 | $217.35 | $217.40 |
| 7 purchase totals = | $711.88 | $783.2421 | $783.24 | $783.20 | $783.20 | |