| 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 | $23.92 | 4.836% | $25.0768 | $25.08 | $25.10 | $25.10 |
| Purchase #2 | $184.59 | 8.208% | $199.7411 | $199.74 | $199.75 | $199.70 |
| Purchase #3 | $143.28 | 12.536% | $161.2416 | $161.24 | $161.25 | $161.20 |
| Purchase #4 | $186.29 | 9.350% | $203.7081 | $203.71 | $203.70 | $203.70 |
| Purchase #5 | $164.35 | 5.161% | $172.8321 | $172.83 | $172.85 | $172.80 |
| Purchase #6 | $241.98 | 3.159% | $249.6241 | $249.62 | $249.60 | $249.60 |
| Purchase #7 | $88.40 | 9.197% | $96.5301 | $96.53 | $96.55 | $96.50 |
| 7 purchase totals = | $1,032.81 | $1,108.7539 | $1,108.75 | $1,108.80 | $1,108.60 | |