| 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 | $168.83 | 8.117% | $182.5339 | $182.53 | $182.55 | $182.50 |
| Purchase #2 | $180.84 | 6.261% | $192.1624 | $192.16 | $192.15 | $192.20 |
| Purchase #3 | $36.58 | 8.849% | $39.817 | $39.82 | $39.80 | $39.80 |
| Purchase #4 | $174.41 | 6.127% | $185.0961 | $185.10 | $185.10 | $185.10 |
| Purchase #5 | $28.68 | 13.772% | $32.6298 | $32.63 | $32.65 | $32.60 |
| Purchase #6 | $160.33 | 8.546% | $174.0318 | $174.03 | $174.05 | $174.00 |
| Purchase #7 | $97.38 | 3.203% | $100.4991 | $100.50 | $100.50 | $100.50 |
| 7 purchase totals = | $847.05 | $906.7701 | $906.77 | $906.80 | $906.70 | |