| 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 | $40.34 | 8.873% | $43.9194 | $43.92 | $43.90 | $43.90 |
| Purchase #2 | $213.29 | 13.222% | $241.4912 | $241.49 | $241.50 | $241.50 |
| Purchase #3 | $172.26 | 13.395% | $195.3342 | $195.33 | $195.35 | $195.30 |
| Purchase #4 | $186.77 | 10.606% | $206.5788 | $206.58 | $206.60 | $206.60 |
| Purchase #5 | $204.42 | 12.253% | $229.4676 | $229.47 | $229.45 | $229.50 |
| Purchase #6 | $46.99 | 5.559% | $49.6022 | $49.60 | $49.60 | $49.60 |
| Purchase #7 | $112.55 | 7.724% | $121.2434 | $121.24 | $121.25 | $121.20 |
| 7 purchase totals = | $976.62 | $1,087.6368 | $1,087.63 | $1,087.65 | $1,087.60 | |