| 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 | $39.70 | 12.523% | $44.6716 | $44.67 | $44.65 | $44.70 |
| Purchase #2 | $80.55 | 12.103% | $90.299 | $90.30 | $90.30 | $90.30 |
| Purchase #3 | $66.67 | 4.723% | $69.8188 | $69.82 | $69.80 | $69.80 |
| Purchase #4 | $46.80 | 13.265% | $53.008 | $53.01 | $53.00 | $53.00 |
| Purchase #5 | $214.93 | 7.698% | $231.4753 | $231.48 | $231.50 | $231.50 |
| Purchase #6 | $225.81 | 6.635% | $240.7925 | $240.79 | $240.80 | $240.80 |
| Purchase #7 | $157.94 | 10.120% | $173.9235 | $173.92 | $173.90 | $173.90 |
| 7 purchase totals = | $832.40 | $903.9887 | $903.99 | $903.95 | $904.00 | |