| 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 | $96.44 | 12.620% | $108.6107 | $108.61 | $108.60 | $108.60 |
| Purchase #2 | $194.74 | 13.212% | $220.469 | $220.47 | $220.45 | $220.50 |
| Purchase #3 | $52.25 | 9.442% | $57.1834 | $57.18 | $57.20 | $57.20 |
| Purchase #4 | $174.91 | 12.274% | $196.3785 | $196.38 | $196.40 | $196.40 |
| Purchase #5 | $201.54 | 11.614% | $224.9469 | $224.95 | $224.95 | $224.90 |
| Purchase #6 | $174.97 | 8.617% | $190.0472 | $190.05 | $190.05 | $190.00 |
| Purchase #7 | $77.91 | 8.243% | $84.3321 | $84.33 | $84.35 | $84.30 |
| 7 purchase totals = | $972.76 | $1,081.9678 | $1,081.97 | $1,082.00 | $1,081.90 | |