| 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 | $92.74 | 7.825% | $99.9969 | $100.00 | $100.00 | $100.00 |
| Purchase #2 | $173.54 | 4.759% | $181.7988 | $181.80 | $181.80 | $181.80 |
| Purchase #3 | $245.44 | 11.416% | $273.4594 | $273.46 | $273.45 | $273.50 |
| Purchase #4 | $128.90 | 13.135% | $145.831 | $145.83 | $145.85 | $145.80 |
| Purchase #5 | $128.37 | 6.411% | $136.5998 | $136.60 | $136.60 | $136.60 |
| Purchase #6 | $112.52 | 5.405% | $118.6017 | $118.60 | $118.60 | $118.60 |
| Purchase #7 | $7.44 | 10.486% | $8.2202 | $8.22 | $8.20 | $8.20 |
| 7 purchase totals = | $888.95 | $964.5078 | $964.51 | $964.50 | $964.50 | |