| 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 | $174.48 | 5.531% | $184.1305 | $184.13 | $184.15 | $184.10 |
| Purchase #2 | $8.50 | 11.261% | $9.4572 | $9.46 | $9.45 | $9.50 |
| Purchase #3 | $216.68 | 6.873% | $231.5724 | $231.57 | $231.55 | $231.60 |
| Purchase #4 | $10.85 | 11.750% | $12.1249 | $12.12 | $12.10 | $12.10 |
| Purchase #5 | $206.37 | 13.176% | $233.5613 | $233.56 | $233.55 | $233.60 |
| Purchase #6 | $190.71 | 5.174% | $200.5773 | $200.58 | $200.60 | $200.60 |
| Purchase #7 | $124.95 | 6.698% | $133.3192 | $133.32 | $133.30 | $133.30 |
| 7 purchase totals = | $932.54 | $1,004.7428 | $1,004.74 | $1,004.70 | $1,004.80 | |