| 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 | $153.47 | 5.781% | $162.3421 | $162.34 | $162.35 | $162.30 |
| Purchase #2 | $90.86 | 13.227% | $102.8781 | $102.88 | $102.90 | $102.90 |
| Purchase #3 | $96.65 | 6.106% | $102.5514 | $102.55 | $102.55 | $102.60 |
| Purchase #4 | $190.47 | 5.403% | $200.7611 | $200.76 | $200.75 | $200.80 |
| Purchase #5 | $122.82 | 9.861% | $134.9313 | $134.93 | $134.95 | $134.90 |
| Purchase #6 | $239.43 | 6.591% | $255.2108 | $255.21 | $255.20 | $255.20 |
| Purchase #7 | $221.39 | 10.542% | $244.7289 | $244.73 | $244.75 | $244.70 |
| 7 purchase totals = | $1,115.09 | $1,203.4037 | $1,203.40 | $1,203.45 | $1,203.40 | |