| 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 | $7.85 | 10.849% | $8.7016 | $8.70 | $8.70 | $8.70 |
| Purchase #2 | $146.45 | 11.257% | $162.9359 | $162.94 | $162.95 | $162.90 |
| Purchase #3 | $168.32 | 6.269% | $178.872 | $178.87 | $178.85 | $178.90 |
| Purchase #4 | $149.68 | 8.262% | $162.0466 | $162.05 | $162.05 | $162.00 |
| Purchase #5 | $237.60 | 9.673% | $260.583 | $260.58 | $260.60 | $260.60 |
| Purchase #6 | $193.54 | 9.863% | $212.6289 | $212.63 | $212.65 | $212.60 |
| Purchase #7 | $92.33 | 7.312% | $99.0812 | $99.08 | $99.10 | $99.10 |
| 7 purchase totals = | $995.77 | $1,084.8492 | $1,084.85 | $1,084.90 | $1,084.80 | |