| 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 | $176.88 | 13.561% | $200.8667 | $200.87 | $200.85 | $200.90 |
| Purchase #2 | $209.61 | 8.168% | $226.7309 | $226.73 | $226.75 | $226.70 |
| Purchase #3 | $236.35 | 11.270% | $262.9866 | $262.99 | $263.00 | $263.00 |
| Purchase #4 | $104.39 | 9.342% | $114.1421 | $114.14 | $114.15 | $114.10 |
| Purchase #5 | $56.43 | 4.589% | $59.0196 | $59.02 | $59.00 | $59.00 |
| Purchase #6 | $46.87 | 8.465% | $50.8375 | $50.84 | $50.85 | $50.80 |
| Purchase #7 | $5.63 | 7.131% | $6.0315 | $6.03 | $6.05 | $6.00 |
| 7 purchase totals = | $836.16 | $920.6149 | $920.62 | $920.65 | $920.50 | |