| 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 | $201.27 | 12.853% | $227.1392 | $227.14 | $227.15 | $227.10 |
| Purchase #2 | $166.48 | 3.160% | $171.7408 | $171.74 | $171.75 | $171.70 |
| Purchase #3 | $94.96 | 3.282% | $98.0766 | $98.08 | $98.10 | $98.10 |
| Purchase #4 | $69.67 | 7.315% | $74.7664 | $74.77 | $74.75 | $74.80 |
| Purchase #5 | $128.35 | 7.873% | $138.455 | $138.46 | $138.45 | $138.50 |
| Purchase #6 | $78.28 | 4.694% | $81.9545 | $81.95 | $81.95 | $82.00 |
| Purchase #7 | $183.63 | 7.506% | $197.4133 | $197.41 | $197.40 | $197.40 |
| 7 purchase totals = | $922.64 | $989.5458 | $989.55 | $989.55 | $989.60 | |