| 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 | $241.44 | 9.288% | $263.8649 | $263.86 | $263.85 | $263.90 |
| Purchase #2 | $126.31 | 9.249% | $137.9924 | $137.99 | $138.00 | $138.00 |
| Purchase #3 | $220.97 | 13.464% | $250.7214 | $250.72 | $250.70 | $250.70 |
| Purchase #4 | $39.81 | 6.114% | $42.244 | $42.24 | $42.25 | $42.20 |
| Purchase #5 | $144.32 | 11.156% | $160.4203 | $160.42 | $160.40 | $160.40 |
| Purchase #6 | $122.44 | 11.711% | $136.7789 | $136.78 | $136.80 | $136.80 |
| Purchase #7 | $210.86 | 11.873% | $235.8954 | $235.90 | $235.90 | $235.90 |
| 7 purchase totals = | $1,106.15 | $1,227.9173 | $1,227.91 | $1,227.90 | $1,227.90 | |