| 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 | $129.44 | 4.604% | $135.3994 | $135.40 | $135.40 | $135.40 |
| Purchase #2 | $217.81 | 12.159% | $244.2935 | $244.29 | $244.30 | $244.30 |
| Purchase #3 | $13.49 | 12.668% | $15.1989 | $15.20 | $15.20 | $15.20 |
| Purchase #4 | $155.57 | 10.839% | $172.4322 | $172.43 | $172.45 | $172.40 |
| Purchase #5 | $186.97 | 7.683% | $201.3349 | $201.33 | $201.35 | $201.30 |
| Purchase #6 | $5.88 | 9.747% | $6.4531 | $6.45 | $6.45 | $6.50 |
| Purchase #7 | $46.99 | 5.320% | $49.4899 | $49.49 | $49.50 | $49.50 |
| 7 purchase totals = | $756.15 | $824.6019 | $824.59 | $824.65 | $824.60 | |