| 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 | $199.80 | 5.160% | $210.1097 | $210.11 | $210.10 | $210.10 |
| Purchase #2 | $228.34 | 6.430% | $243.0223 | $243.02 | $243.00 | $243.00 |
| Purchase #3 | $173.44 | 12.391% | $194.931 | $194.93 | $194.95 | $194.90 |
| Purchase #4 | $177.68 | 3.733% | $184.3128 | $184.31 | $184.30 | $184.30 |
| Purchase #5 | $200.87 | 5.564% | $212.0464 | $212.05 | $212.05 | $212.00 |
| Purchase #6 | $151.55 | 3.836% | $157.3635 | $157.36 | $157.35 | $157.40 |
| Purchase #7 | $126.35 | 6.592% | $134.679 | $134.68 | $134.70 | $134.70 |
| 7 purchase totals = | $1,258.03 | $1,336.4647 | $1,336.46 | $1,336.45 | $1,336.40 | |