| 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 | $223.74 | 4.115% | $232.9469 | $232.95 | $232.95 | $232.90 |
| Purchase #2 | $47.68 | 8.358% | $51.6651 | $51.67 | $51.65 | $51.70 |
| Purchase #3 | $81.76 | 12.750% | $92.1844 | $92.18 | $92.20 | $92.20 |
| Purchase #4 | $73.44 | 13.142% | $83.0915 | $83.09 | $83.10 | $83.10 |
| Purchase #5 | $32.67 | 6.842% | $34.9053 | $34.91 | $34.90 | $34.90 |
| Purchase #6 | $219.65 | 3.139% | $226.5448 | $226.54 | $226.55 | $226.50 |
| Purchase #7 | $189.59 | 13.585% | $215.3458 | $215.35 | $215.35 | $215.30 |
| 7 purchase totals = | $868.53 | $936.6838 | $936.69 | $936.70 | $936.60 | |