| 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 | $14.51 | 4.620% | $15.1804 | $15.18 | $15.20 | $15.20 |
| Purchase #2 | $189.79 | 6.589% | $202.2953 | $202.30 | $202.30 | $202.30 |
| Purchase #3 | $145.86 | 7.808% | $157.2487 | $157.25 | $157.25 | $157.20 |
| Purchase #4 | $114.94 | 13.409% | $130.3523 | $130.35 | $130.35 | $130.40 |
| Purchase #5 | $117.94 | 6.428% | $125.5212 | $125.52 | $125.50 | $125.50 |
| Purchase #6 | $66.45 | 13.217% | $75.2327 | $75.23 | $75.25 | $75.20 |
| Purchase #7 | $238.61 | 5.866% | $252.6069 | $252.61 | $252.60 | $252.60 |
| 7 purchase totals = | $888.10 | $958.4375 | $958.44 | $958.45 | $958.40 | |