| 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 | $137.77 | 6.794% | $147.1301 | $147.13 | $147.15 | $147.10 |
| Purchase #2 | $137.39 | 7.635% | $147.8797 | $147.88 | $147.90 | $147.90 |
| Purchase #3 | $168.25 | 13.802% | $191.4719 | $191.47 | $191.45 | $191.50 |
| Purchase #4 | $51.73 | 5.817% | $54.7391 | $54.74 | $54.75 | $54.70 |
| Purchase #5 | $76.26 | 3.711% | $79.09 | $79.09 | $79.10 | $79.10 |
| Purchase #6 | $197.25 | 6.536% | $210.1423 | $210.14 | $210.15 | $210.10 |
| Purchase #7 | $16.47 | 3.432% | $17.0353 | $17.04 | $17.05 | $17.00 |
| 7 purchase totals = | $785.12 | $847.4884 | $847.49 | $847.55 | $847.40 | |