| 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 | $39.81 | 4.735% | $41.695 | $41.70 | $41.70 | $41.70 |
| Purchase #2 | $176.68 | 5.731% | $186.8055 | $186.81 | $186.80 | $186.80 |
| Purchase #3 | $183.90 | 12.226% | $206.3836 | $206.38 | $206.40 | $206.40 |
| Purchase #4 | $84.88 | 4.737% | $88.9008 | $88.90 | $88.90 | $88.90 |
| Purchase #5 | $247.63 | 9.410% | $270.932 | $270.93 | $270.95 | $270.90 |
| Purchase #6 | $250.50 | 3.447% | $259.1347 | $259.13 | $259.15 | $259.10 |
| Purchase #7 | $30.29 | 4.869% | $31.7648 | $31.76 | $31.75 | $31.80 |
| 7 purchase totals = | $1,013.69 | $1,085.6164 | $1,085.61 | $1,085.65 | $1,085.60 | |