| 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 | $109.36 | 13.183% | $123.7769 | $123.78 | $123.80 | $123.80 |
| Purchase #2 | $126.73 | 6.837% | $135.3945 | $135.39 | $135.40 | $135.40 |
| Purchase #3 | $196.57 | 13.362% | $222.8357 | $222.84 | $222.85 | $222.80 |
| Purchase #4 | $84.81 | 12.137% | $95.1034 | $95.10 | $95.10 | $95.10 |
| Purchase #5 | $80.35 | 5.205% | $84.5322 | $84.53 | $84.55 | $84.50 |
| Purchase #6 | $114.31 | 9.312% | $124.9545 | $124.95 | $124.95 | $125.00 |
| Purchase #7 | $92.88 | 7.874% | $100.1934 | $100.19 | $100.20 | $100.20 |
| 7 purchase totals = | $805.01 | $886.7906 | $886.78 | $886.85 | $886.80 | |