| 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 | $234.83 | 4.557% | $245.5312 | $245.53 | $245.55 | $245.50 |
| Purchase #2 | $201.80 | 11.275% | $224.553 | $224.55 | $224.55 | $224.60 |
| Purchase #3 | $198.63 | 12.278% | $223.0178 | $223.02 | $223.00 | $223.00 |
| Purchase #4 | $232.75 | 10.379% | $256.9071 | $256.91 | $256.90 | $256.90 |
| Purchase #5 | $246.62 | 12.451% | $277.3267 | $277.33 | $277.35 | $277.30 |
| Purchase #6 | $134.97 | 8.462% | $146.3912 | $146.39 | $146.40 | $146.40 |
| Purchase #7 | $127.27 | 13.485% | $144.4324 | $144.43 | $144.45 | $144.40 |
| 7 purchase totals = | $1,376.87 | $1,518.1594 | $1,518.16 | $1,518.20 | $1,518.10 | |