| 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 | $41.49 | 7.300% | $44.5188 | $44.52 | $44.50 | $44.50 |
| Purchase #2 | $220.96 | 11.845% | $247.1327 | $247.13 | $247.15 | $247.10 |
| Purchase #3 | $59.76 | 7.130% | $64.0209 | $64.02 | $64.00 | $64.00 |
| Purchase #4 | $98.54 | 5.534% | $103.9932 | $103.99 | $104.00 | $104.00 |
| Purchase #5 | $35.57 | 12.227% | $39.9191 | $39.92 | $39.90 | $39.90 |
| Purchase #6 | $138.38 | 4.379% | $144.4397 | $144.44 | $144.45 | $144.40 |
| Purchase #7 | $24.89 | 12.252% | $27.9395 | $27.94 | $27.95 | $27.90 |
| 7 purchase totals = | $619.59 | $671.9639 | $671.96 | $671.95 | $671.80 | |