| 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 | $102.70 | 9.136% | $112.0827 | $112.08 | $112.10 | $112.10 |
| Purchase #2 | $173.93 | 5.424% | $183.364 | $183.36 | $183.35 | $183.40 |
| Purchase #3 | $182.53 | 13.711% | $207.5567 | $207.56 | $207.55 | $207.60 |
| Purchase #4 | $8.72 | 11.801% | $9.749 | $9.75 | $9.75 | $9.70 |
| Purchase #5 | $78.40 | 13.565% | $89.035 | $89.04 | $89.05 | $89.00 |
| Purchase #6 | $175.80 | 13.733% | $199.9426 | $199.94 | $199.95 | $199.90 |
| Purchase #7 | $156.95 | 6.212% | $166.6997 | $166.70 | $166.70 | $166.70 |
| 7 purchase totals = | $879.03 | $968.4297 | $968.43 | $968.45 | $968.40 | |