| 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 | $48.91 | 9.309% | $53.463 | $53.46 | $53.45 | $53.50 |
| Purchase #2 | $140.33 | 6.849% | $149.9412 | $149.94 | $149.95 | $149.90 |
| Purchase #3 | $132.45 | 7.196% | $141.9811 | $141.98 | $142.00 | $142.00 |
| Purchase #4 | $213.54 | 3.505% | $221.0246 | $221.02 | $221.00 | $221.00 |
| Purchase #5 | $168.32 | 8.321% | $182.3259 | $182.33 | $182.35 | $182.30 |
| Purchase #6 | $5.87 | 8.354% | $6.3604 | $6.36 | $6.35 | $6.40 |
| Purchase #7 | $241.51 | 4.377% | $252.0809 | $252.08 | $252.10 | $252.10 |
| 7 purchase totals = | $950.93 | $1,007.1771 | $1,007.17 | $1,007.20 | $1,007.20 | |