| 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 | $197.26 | 7.493% | $212.0407 | $212.04 | $212.05 | $212.00 |
| Purchase #2 | $108.55 | 11.706% | $121.2569 | $121.26 | $121.25 | $121.30 |
| Purchase #3 | $112.87 | 3.782% | $117.1387 | $117.14 | $117.15 | $117.10 |
| Purchase #4 | $115.90 | 7.776% | $124.9124 | $124.91 | $124.90 | $124.90 |
| Purchase #5 | $171.83 | 9.327% | $187.8566 | $187.86 | $187.85 | $187.90 |
| Purchase #6 | $84.99 | 3.855% | $88.2664 | $88.27 | $88.25 | $88.30 |
| Purchase #7 | $181.99 | 8.487% | $197.4355 | $197.44 | $197.45 | $197.40 |
| 7 purchase totals = | $973.39 | $1,048.9072 | $1,048.92 | $1,048.90 | $1,048.90 | |