| 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 | $245.91 | 3.674% | $254.9447 | $254.94 | $254.95 | $254.90 |
| Purchase #2 | $147.43 | 9.410% | $161.3032 | $161.30 | $161.30 | $161.30 |
| Purchase #3 | $170.64 | 7.430% | $183.3186 | $183.32 | $183.30 | $183.30 |
| Purchase #4 | $186.91 | 3.546% | $193.5378 | $193.54 | $193.55 | $193.50 |
| Purchase #5 | $164.76 | 8.611% | $178.9475 | $178.95 | $178.95 | $178.90 |
| Purchase #6 | $187.25 | 6.339% | $199.1198 | $199.12 | $199.10 | $199.10 |
| Purchase #7 | $122.55 | 10.525% | $135.4484 | $135.45 | $135.45 | $135.40 |
| 7 purchase totals = | $1,225.45 | $1,306.6200 | $1,306.62 | $1,306.60 | $1,306.40 | |