| 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 | $227.29 | 13.498% | $257.9696 | $257.97 | $257.95 | $258.00 |
| Purchase #2 | $221.75 | 3.225% | $228.9014 | $228.90 | $228.90 | $228.90 |
| Purchase #3 | $139.35 | 11.723% | $155.686 | $155.69 | $155.70 | $155.70 |
| Purchase #4 | $194.47 | 5.466% | $205.0997 | $205.10 | $205.10 | $205.10 |
| Purchase #5 | $201.72 | 7.190% | $216.2237 | $216.22 | $216.20 | $216.20 |
| Purchase #6 | $16.72 | 4.347% | $17.4468 | $17.45 | $17.45 | $17.40 |
| Purchase #7 | $50.90 | 6.118% | $54.0141 | $54.01 | $54.00 | $54.00 |
| 7 purchase totals = | $1,052.20 | $1,135.3413 | $1,135.34 | $1,135.30 | $1,135.30 | |