| 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 | $117.57 | 5.429% | $123.9529 | $123.95 | $123.95 | $124.00 |
| Purchase #2 | $152.54 | 3.564% | $157.9765 | $157.98 | $158.00 | $158.00 |
| Purchase #3 | $101.71 | 6.415% | $108.2347 | $108.23 | $108.25 | $108.20 |
| Purchase #4 | $31.27 | 10.593% | $34.5824 | $34.58 | $34.60 | $34.60 |
| Purchase #5 | $69.28 | 11.545% | $77.2784 | $77.28 | $77.30 | $77.30 |
| Purchase #6 | $32.85 | 5.186% | $34.5536 | $34.55 | $34.55 | $34.60 |
| Purchase #7 | $161.58 | 7.542% | $173.7664 | $173.77 | $173.75 | $173.80 |
| 7 purchase totals = | $666.80 | $710.3449 | $710.34 | $710.40 | $710.50 | |