| 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 | $205.60 | 8.600% | $223.2816 | $223.28 | $223.30 | $223.30 |
| Purchase #2 | $63.89 | 6.619% | $68.1189 | $68.12 | $68.10 | $68.10 |
| Purchase #3 | $38.93 | 9.403% | $42.5906 | $42.59 | $42.60 | $42.60 |
| Purchase #4 | $5.69 | 13.142% | $6.4378 | $6.44 | $6.45 | $6.40 |
| Purchase #5 | $132.59 | 11.366% | $147.6602 | $147.66 | $147.65 | $147.70 |
| Purchase #6 | $200.95 | 9.250% | $219.5379 | $219.54 | $219.55 | $219.50 |
| Purchase #7 | $211.76 | 10.115% | $233.1795 | $233.18 | $233.20 | $233.20 |
| 7 purchase totals = | $859.41 | $940.8065 | $940.81 | $940.85 | $940.80 | |