| 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 | $157.97 | 4.115% | $164.4705 | $164.47 | $164.45 | $164.50 |
| Purchase #2 | $203.85 | 4.714% | $213.4595 | $213.46 | $213.45 | $213.50 |
| Purchase #3 | $5.26 | 10.718% | $5.8238 | $5.82 | $5.80 | $5.80 |
| Purchase #4 | $163.77 | 5.133% | $172.1763 | $172.18 | $172.20 | $172.20 |
| Purchase #5 | $85.34 | 13.445% | $96.814 | $96.81 | $96.80 | $96.80 |
| Purchase #6 | $10.67 | 4.286% | $11.1273 | $11.13 | $11.15 | $11.10 |
| Purchase #7 | $33.43 | 10.236% | $36.8519 | $36.85 | $36.85 | $36.90 |
| 7 purchase totals = | $660.29 | $700.7233 | $700.72 | $700.70 | $700.80 | |