| 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 | $95.29 | 12.750% | $107.4395 | $107.44 | $107.45 | $107.40 |
| Purchase #2 | $191.34 | 6.299% | $203.3925 | $203.39 | $203.40 | $203.40 |
| Purchase #3 | $235.34 | 5.174% | $247.5165 | $247.52 | $247.50 | $247.50 |
| Purchase #4 | $82.66 | 6.654% | $88.1602 | $88.16 | $88.15 | $88.20 |
| Purchase #5 | $34.62 | 9.453% | $37.8926 | $37.89 | $37.90 | $37.90 |
| Purchase #6 | $142.37 | 8.614% | $154.6338 | $154.63 | $154.65 | $154.60 |
| Purchase #7 | $225.80 | 10.732% | $250.0329 | $250.03 | $250.05 | $250.00 |
| 7 purchase totals = | $1,007.42 | $1,089.0680 | $1,089.06 | $1,089.10 | $1,089.00 | |