| 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 | $140.91 | 3.514% | $145.8616 | $145.86 | $145.85 | $145.90 |
| Purchase #2 | $177.60 | 12.261% | $199.3755 | $199.38 | $199.40 | $199.40 |
| Purchase #3 | $228.87 | 11.145% | $254.3776 | $254.38 | $254.40 | $254.40 |
| Purchase #4 | $174.29 | 10.870% | $193.2353 | $193.24 | $193.25 | $193.20 |
| Purchase #5 | $215.74 | 4.536% | $225.526 | $225.53 | $225.55 | $225.50 |
| Purchase #6 | $110.75 | 12.700% | $124.8153 | $124.82 | $124.80 | $124.80 |
| Purchase #7 | $241.29 | 11.335% | $268.6402 | $268.64 | $268.65 | $268.60 |
| 7 purchase totals = | $1,289.45 | $1,411.8315 | $1,411.85 | $1,411.90 | $1,411.80 | |