| 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 | $186.43 | 10.712% | $206.4004 | $206.40 | $206.40 | $206.40 |
| Purchase #2 | $64.25 | 11.528% | $71.6567 | $71.66 | $71.65 | $71.70 |
| Purchase #3 | $162.84 | 3.418% | $168.4059 | $168.41 | $168.40 | $168.40 |
| Purchase #4 | $217.62 | 7.401% | $233.7261 | $233.73 | $233.75 | $233.70 |
| Purchase #5 | $71.71 | 4.589% | $75.0008 | $75.00 | $75.00 | $75.00 |
| Purchase #6 | $172.65 | 6.230% | $183.4061 | $183.41 | $183.40 | $183.40 |
| Purchase #7 | $249.69 | 8.359% | $270.5616 | $270.56 | $270.55 | $270.60 |
| 7 purchase totals = | $1,125.19 | $1,209.1576 | $1,209.17 | $1,209.15 | $1,209.20 | |