| 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 | $184.87 | 13.124% | $209.1323 | $209.13 | $209.15 | $209.10 |
| Purchase #2 | $77.25 | 4.865% | $81.0082 | $81.01 | $81.00 | $81.00 |
| Purchase #3 | $129.67 | 8.479% | $140.6647 | $140.66 | $140.65 | $140.70 |
| Purchase #4 | $229.89 | 3.248% | $237.3568 | $237.36 | $237.35 | $237.40 |
| Purchase #5 | $235.48 | 7.245% | $252.5405 | $252.54 | $252.55 | $252.50 |
| Purchase #6 | $109.32 | 10.617% | $120.9265 | $120.93 | $120.95 | $120.90 |
| Purchase #7 | $63.52 | 13.580% | $72.146 | $72.15 | $72.15 | $72.10 |
| 7 purchase totals = | $1,030.00 | $1,113.7750 | $1,113.78 | $1,113.80 | $1,113.70 | |