| 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 | $170.47 | 12.654% | $192.0413 | $192.04 | $192.05 | $192.00 |
| Purchase #2 | $109.94 | 8.557% | $119.3476 | $119.35 | $119.35 | $119.30 |
| Purchase #3 | $168.97 | 5.738% | $178.6655 | $178.67 | $178.65 | $178.70 |
| Purchase #4 | $16.56 | 9.195% | $18.0827 | $18.08 | $18.10 | $18.10 |
| Purchase #5 | $211.80 | 3.392% | $218.9843 | $218.98 | $219.00 | $219.00 |
| Purchase #6 | $106.29 | 12.294% | $119.3573 | $119.36 | $119.35 | $119.40 |
| Purchase #7 | $229.99 | 4.534% | $240.4177 | $240.42 | $240.40 | $240.40 |
| 7 purchase totals = | $1,014.02 | $1,086.8964 | $1,086.90 | $1,086.90 | $1,086.90 | |