| 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 | $186.30 | 6.154% | $197.7649 | $197.76 | $197.75 | $197.80 |
| Purchase #2 | $72.62 | 3.618% | $75.2474 | $75.25 | $75.25 | $75.20 |
| Purchase #3 | $235.29 | 6.167% | $249.8003 | $249.80 | $249.80 | $249.80 |
| Purchase #4 | $157.84 | 4.504% | $164.9491 | $164.95 | $164.95 | $164.90 |
| Purchase #5 | $229.45 | 7.808% | $247.3655 | $247.37 | $247.35 | $247.40 |
| Purchase #6 | $38.75 | 12.222% | $43.486 | $43.49 | $43.50 | $43.50 |
| Purchase #7 | $219.78 | 12.307% | $246.8283 | $246.83 | $246.85 | $246.80 |
| 7 purchase totals = | $1,140.03 | $1,225.4415 | $1,225.45 | $1,225.45 | $1,225.40 | |