| 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 | $136.62 | 5.242% | $143.7816 | $143.78 | $143.80 | $143.80 |
| Purchase #2 | $183.67 | 6.590% | $195.7739 | $195.77 | $195.75 | $195.80 |
| Purchase #3 | $235.53 | 4.225% | $245.4811 | $245.48 | $245.50 | $245.50 |
| Purchase #4 | $70.54 | 5.375% | $74.3315 | $74.33 | $74.35 | $74.30 |
| Purchase #5 | $225.63 | 12.722% | $254.3346 | $254.33 | $254.35 | $254.30 |
| Purchase #6 | $210.67 | 5.574% | $222.4127 | $222.41 | $222.40 | $222.40 |
| Purchase #7 | $37.56 | 11.623% | $41.9256 | $41.93 | $41.95 | $41.90 |
| 7 purchase totals = | $1,100.22 | $1,178.0410 | $1,178.03 | $1,178.10 | $1,178.00 | |