| 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 | $10.84 | 11.475% | $12.0839 | $12.08 | $12.10 | $12.10 |
| Purchase #2 | $161.99 | 10.493% | $178.9876 | $178.99 | $179.00 | $179.00 |
| Purchase #3 | $76.82 | 3.540% | $79.5394 | $79.54 | $79.55 | $79.50 |
| Purchase #4 | $199.58 | 3.336% | $206.238 | $206.24 | $206.25 | $206.20 |
| Purchase #5 | $155.70 | 11.142% | $173.0481 | $173.05 | $173.05 | $173.00 |
| Purchase #6 | $26.71 | 6.443% | $28.4309 | $28.43 | $28.45 | $28.40 |
| Purchase #7 | $129.60 | 11.319% | $144.2694 | $144.27 | $144.25 | $144.30 |
| 7 purchase totals = | $761.24 | $822.5973 | $822.60 | $822.65 | $822.50 | |