| 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 | $55.41 | 10.272% | $61.1017 | $61.10 | $61.10 | $61.10 |
| Purchase #2 | $108.77 | 8.518% | $118.035 | $118.04 | $118.05 | $118.00 |
| Purchase #3 | $132.54 | 11.200% | $147.3845 | $147.38 | $147.40 | $147.40 |
| Purchase #4 | $135.52 | 7.182% | $145.253 | $145.25 | $145.25 | $145.30 |
| Purchase #5 | $91.60 | 6.392% | $97.4551 | $97.46 | $97.45 | $97.50 |
| Purchase #6 | $63.49 | 6.157% | $67.3991 | $67.40 | $67.40 | $67.40 |
| Purchase #7 | $134.62 | 4.851% | $141.1504 | $141.15 | $141.15 | $141.20 |
| 7 purchase totals = | $721.95 | $777.7788 | $777.78 | $777.80 | $777.90 | |