| 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 | $48.96 | 10.454% | $54.0783 | $54.08 | $54.10 | $54.10 |
| Purchase #2 | $12.29 | 8.484% | $13.3327 | $13.33 | $13.35 | $13.30 |
| Purchase #3 | $14.71 | 5.573% | $15.5298 | $15.53 | $15.55 | $15.50 |
| Purchase #4 | $33.25 | 6.639% | $35.4575 | $35.46 | $35.45 | $35.50 |
| Purchase #5 | $15.66 | 8.630% | $17.0115 | $17.01 | $17.00 | $17.00 |
| Purchase #6 | $205.94 | 7.117% | $220.5967 | $220.60 | $220.60 | $220.60 |
| Purchase #7 | $156.60 | 13.533% | $177.7927 | $177.79 | $177.80 | $177.80 |
| 7 purchase totals = | $487.41 | $533.7992 | $533.80 | $533.85 | $533.80 | |