| 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 | $62.51 | 5.106% | $65.7018 | $65.70 | $65.70 | $65.70 |
| Purchase #2 | $17.42 | 4.177% | $18.1476 | $18.15 | $18.15 | $18.10 |
| Purchase #3 | $238.59 | 4.803% | $250.0495 | $250.05 | $250.05 | $250.00 |
| Purchase #4 | $206.79 | 12.662% | $232.9737 | $232.97 | $232.95 | $233.00 |
| Purchase #5 | $192.43 | 12.759% | $216.9821 | $216.98 | $217.00 | $217.00 |
| Purchase #6 | $247.77 | 12.744% | $279.3458 | $279.35 | $279.35 | $279.30 |
| Purchase #7 | $100.99 | 5.569% | $106.6141 | $106.61 | $106.60 | $106.60 |
| 7 purchase totals = | $1,066.50 | $1,169.8146 | $1,169.81 | $1,169.80 | $1,169.70 | |