| 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 | $170.30 | 6.400% | $181.1992 | $181.20 | $181.20 | $181.20 |
| Purchase #2 | $41.65 | 10.632% | $46.0782 | $46.08 | $46.10 | $46.10 |
| Purchase #3 | $176.48 | 9.419% | $193.1027 | $193.10 | $193.10 | $193.10 |
| Purchase #4 | $214.79 | 8.865% | $233.8311 | $233.83 | $233.85 | $233.80 |
| Purchase #5 | $115.28 | 4.225% | $120.1506 | $120.15 | $120.15 | $120.20 |
| Purchase #6 | $191.29 | 13.275% | $216.6837 | $216.68 | $216.70 | $216.70 |
| Purchase #7 | $86.83 | 5.248% | $91.3868 | $91.39 | $91.40 | $91.40 |
| 7 purchase totals = | $996.62 | $1,082.4323 | $1,082.43 | $1,082.50 | $1,082.50 | |