| 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 | $116.33 | 13.375% | $131.8891 | $131.89 | $131.90 | $131.90 |
| Purchase #2 | $109.54 | 11.631% | $122.2806 | $122.28 | $122.30 | $122.30 |
| Purchase #3 | $116.99 | 13.777% | $133.1077 | $133.11 | $133.10 | $133.10 |
| Purchase #4 | $16.90 | 4.751% | $17.7029 | $17.70 | $17.70 | $17.70 |
| Purchase #5 | $199.44 | 10.628% | $220.6365 | $220.64 | $220.65 | $220.60 |
| Purchase #6 | $206.40 | 9.678% | $226.3754 | $226.38 | $226.40 | $226.40 |
| Purchase #7 | $159.75 | 13.621% | $181.5095 | $181.51 | $181.50 | $181.50 |
| 7 purchase totals = | $925.35 | $1,033.5017 | $1,033.51 | $1,033.55 | $1,033.50 | |