| 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 | $159.99 | 13.650% | $181.8286 | $181.83 | $181.85 | $181.80 |
| Purchase #2 | $225.75 | 9.631% | $247.492 | $247.49 | $247.50 | $247.50 |
| Purchase #3 | $110.82 | 5.104% | $116.4763 | $116.48 | $116.50 | $116.50 |
| Purchase #4 | $161.53 | 7.509% | $173.6593 | $173.66 | $173.65 | $173.70 |
| Purchase #5 | $53.50 | 12.478% | $60.1757 | $60.18 | $60.20 | $60.20 |
| Purchase #6 | $241.37 | 13.478% | $273.9018 | $273.90 | $273.90 | $273.90 |
| Purchase #7 | $19.42 | 10.247% | $21.41 | $21.41 | $21.40 | $21.40 |
| 7 purchase totals = | $972.38 | $1,074.9437 | $1,074.95 | $1,075.00 | $1,075.00 | |