| 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 | $12.42 | 8.764% | $13.5085 | $13.51 | $13.50 | $13.50 |
| Purchase #2 | $83.95 | 7.414% | $90.1741 | $90.17 | $90.15 | $90.20 |
| Purchase #3 | $210.73 | 13.806% | $239.8234 | $239.82 | $239.80 | $239.80 |
| Purchase #4 | $67.50 | 3.508% | $69.8679 | $69.87 | $69.85 | $69.90 |
| Purchase #5 | $164.39 | 5.819% | $173.9559 | $173.96 | $173.95 | $174.00 |
| Purchase #6 | $193.86 | 8.407% | $210.1578 | $210.16 | $210.15 | $210.20 |
| Purchase #7 | $161.75 | 10.425% | $178.6124 | $178.61 | $178.60 | $178.60 |
| 7 purchase totals = | $894.60 | $976.1000 | $976.10 | $976.00 | $976.20 | |