| 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 | $217.70 | 12.452% | $244.808 | $244.81 | $244.80 | $244.80 |
| Purchase #2 | $26.68 | 3.599% | $27.6402 | $27.64 | $27.65 | $27.60 |
| Purchase #3 | $234.58 | 7.651% | $252.5277 | $252.53 | $252.55 | $252.50 |
| Purchase #4 | $103.95 | 3.601% | $107.6932 | $107.69 | $107.70 | $107.70 |
| Purchase #5 | $94.82 | 4.232% | $98.8328 | $98.83 | $98.85 | $98.80 |
| Purchase #6 | $70.86 | 12.497% | $79.7154 | $79.72 | $79.70 | $79.70 |
| Purchase #7 | $111.76 | 13.298% | $126.6218 | $126.62 | $126.60 | $126.60 |
| 7 purchase totals = | $860.35 | $937.8391 | $937.84 | $937.85 | $937.70 | |