| 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 | $191.99 | 4.722% | $201.0558 | $201.06 | $201.05 | $201.10 |
| Purchase #2 | $138.53 | 12.103% | $155.2963 | $155.30 | $155.30 | $155.30 |
| Purchase #3 | $76.46 | 7.776% | $82.4055 | $82.41 | $82.40 | $82.40 |
| Purchase #4 | $169.95 | 11.310% | $189.1713 | $189.17 | $189.15 | $189.20 |
| Purchase #5 | $142.38 | 11.418% | $158.6369 | $158.64 | $158.65 | $158.60 |
| Purchase #6 | $162.39 | 11.500% | $181.0649 | $181.06 | $181.05 | $181.10 |
| Purchase #7 | $107.63 | 6.684% | $114.824 | $114.82 | $114.80 | $114.80 |
| 7 purchase totals = | $989.33 | $1,082.4547 | $1,082.46 | $1,082.40 | $1,082.50 | |