| 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 | $156.36 | 8.368% | $169.4442 | $169.44 | $169.45 | $169.40 |
| Purchase #2 | $57.55 | 6.145% | $61.0864 | $61.09 | $61.10 | $61.10 |
| Purchase #3 | $187.89 | 8.656% | $204.1538 | $204.15 | $204.15 | $204.20 |
| Purchase #4 | $31.83 | 3.798% | $33.0389 | $33.04 | $33.05 | $33.00 |
| Purchase #5 | $30.59 | 11.158% | $34.0032 | $34.00 | $34.00 | $34.00 |
| Purchase #6 | $245.52 | 10.791% | $272.0141 | $272.01 | $272.00 | $272.00 |
| Purchase #7 | $192.79 | 5.388% | $203.1775 | $203.18 | $203.20 | $203.20 |
| 7 purchase totals = | $902.53 | $976.9181 | $976.91 | $976.95 | $976.90 | |