| 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 | $184.79 | 9.639% | $202.6019 | $202.60 | $202.60 | $202.60 |
| Purchase #2 | $49.68 | 13.705% | $56.4886 | $56.49 | $56.50 | $56.50 |
| Purchase #3 | $138.37 | 6.486% | $147.3447 | $147.34 | $147.35 | $147.30 |
| Purchase #4 | $197.82 | 11.442% | $220.4546 | $220.45 | $220.45 | $220.50 |
| Purchase #5 | $21.74 | 4.557% | $22.7307 | $22.73 | $22.75 | $22.70 |
| Purchase #6 | $102.41 | 13.624% | $116.3623 | $116.36 | $116.35 | $116.40 |
| Purchase #7 | $158.27 | 9.617% | $173.4908 | $173.49 | $173.50 | $173.50 |
| 7 purchase totals = | $853.08 | $939.4736 | $939.46 | $939.50 | $939.50 | |