| 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 | $181.45 | 8.345% | $196.592 | $196.59 | $196.60 | $196.60 |
| Purchase #2 | $166.60 | 9.770% | $182.8768 | $182.88 | $182.90 | $182.90 |
| Purchase #3 | $106.75 | 13.336% | $120.9862 | $120.99 | $121.00 | $121.00 |
| Purchase #4 | $196.57 | 7.333% | $210.9845 | $210.98 | $211.00 | $211.00 |
| Purchase #5 | $13.66 | 7.853% | $14.7327 | $14.73 | $14.75 | $14.70 |
| Purchase #6 | $129.71 | 13.720% | $147.5062 | $147.51 | $147.50 | $147.50 |
| Purchase #7 | $69.56 | 9.180% | $75.9456 | $75.95 | $75.95 | $75.90 |
| 7 purchase totals = | $864.30 | $949.6240 | $949.63 | $949.70 | $949.60 | |