| 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 | $83.45 | 12.822% | $94.15 | $94.15 | $94.15 | $94.20 |
| Purchase #2 | $220.47 | 6.346% | $234.461 | $234.46 | $234.45 | $234.50 |
| Purchase #3 | $156.58 | 4.126% | $163.0405 | $163.04 | $163.05 | $163.00 |
| Purchase #4 | $5.59 | 13.160% | $6.3256 | $6.33 | $6.35 | $6.30 |
| Purchase #5 | $139.76 | 11.598% | $155.9694 | $155.97 | $155.95 | $156.00 |
| Purchase #6 | $220.38 | 4.436% | $230.1561 | $230.16 | $230.15 | $230.20 |
| Purchase #7 | $176.51 | 8.560% | $191.6193 | $191.62 | $191.60 | $191.60 |
| 7 purchase totals = | $1,002.74 | $1,075.7219 | $1,075.73 | $1,075.70 | $1,075.80 | |