| 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 | $104.99 | 7.485% | $112.8485 | $112.85 | $112.85 | $112.80 |
| Purchase #2 | $161.51 | 12.543% | $181.7682 | $181.77 | $181.75 | $181.80 |
| Purchase #3 | $141.34 | 6.128% | $150.0013 | $150.00 | $150.00 | $150.00 |
| Purchase #4 | $194.34 | 4.865% | $203.7946 | $203.79 | $203.80 | $203.80 |
| Purchase #5 | $107.97 | 11.774% | $120.6824 | $120.68 | $120.70 | $120.70 |
| Purchase #6 | $202.50 | 6.375% | $215.4094 | $215.41 | $215.40 | $215.40 |
| Purchase #7 | $233.29 | 9.728% | $255.9845 | $255.98 | $256.00 | $256.00 |
| 7 purchase totals = | $1,145.94 | $1,240.4889 | $1,240.48 | $1,240.50 | $1,240.50 | |