| 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 | $239.34 | 3.581% | $247.9108 | $247.91 | $247.90 | $247.90 |
| Purchase #2 | $129.58 | 7.229% | $138.9473 | $138.95 | $138.95 | $138.90 |
| Purchase #3 | $225.86 | 10.691% | $250.0067 | $250.01 | $250.00 | $250.00 |
| Purchase #4 | $117.26 | 4.487% | $122.5215 | $122.52 | $122.50 | $122.50 |
| Purchase #5 | $127.84 | 5.545% | $134.9287 | $134.93 | $134.95 | $134.90 |
| Purchase #6 | $44.47 | 8.674% | $48.3273 | $48.33 | $48.35 | $48.30 |
| Purchase #7 | $48.48 | 13.145% | $54.8527 | $54.85 | $54.85 | $54.90 |
| 7 purchase totals = | $932.83 | $997.4950 | $997.50 | $997.50 | $997.40 | |