| 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 | $200.42 | 7.107% | $214.6638 | $214.66 | $214.65 | $214.70 |
| Purchase #2 | $32.38 | 6.755% | $34.5673 | $34.57 | $34.55 | $34.60 |
| Purchase #3 | $17.74 | 6.307% | $18.8589 | $18.86 | $18.85 | $18.90 |
| Purchase #4 | $104.70 | 12.500% | $117.7875 | $117.79 | $117.80 | $117.80 |
| Purchase #5 | $122.43 | 10.430% | $135.1994 | $135.20 | $135.20 | $135.20 |
| Purchase #6 | $191.99 | 5.139% | $201.8564 | $201.86 | $201.85 | $201.90 |
| Purchase #7 | $110.97 | 4.166% | $115.593 | $115.59 | $115.60 | $115.60 |
| 7 purchase totals = | $780.63 | $838.5263 | $838.53 | $838.50 | $838.70 | |