| 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 | $173.86 | 10.340% | $191.8371 | $191.84 | $191.85 | $191.80 |
| Purchase #2 | $181.65 | 3.872% | $188.6835 | $188.68 | $188.70 | $188.70 |
| Purchase #3 | $226.78 | 7.773% | $244.4076 | $244.41 | $244.40 | $244.40 |
| Purchase #4 | $186.27 | 11.161% | $207.0596 | $207.06 | $207.05 | $207.10 |
| Purchase #5 | $16.92 | 6.730% | $18.0587 | $18.06 | $18.05 | $18.10 |
| Purchase #6 | $143.49 | 13.319% | $162.6014 | $162.60 | $162.60 | $162.60 |
| Purchase #7 | $5.55 | 10.517% | $6.1337 | $6.13 | $6.15 | $6.10 |
| 7 purchase totals = | $934.52 | $1,018.7816 | $1,018.78 | $1,018.80 | $1,018.80 | |