| 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 | $172.63 | 12.623% | $194.4211 | $194.42 | $194.40 | $194.40 |
| Purchase #2 | $220.69 | 12.858% | $249.0663 | $249.07 | $249.05 | $249.10 |
| Purchase #3 | $47.64 | 12.666% | $53.6741 | $53.67 | $53.65 | $53.70 |
| Purchase #4 | $99.78 | 6.488% | $106.2537 | $106.25 | $106.25 | $106.30 |
| Purchase #5 | $122.78 | 6.607% | $130.8921 | $130.89 | $130.90 | $130.90 |
| Purchase #6 | $183.63 | 12.581% | $206.7325 | $206.73 | $206.75 | $206.70 |
| Purchase #7 | $72.88 | 13.820% | $82.952 | $82.95 | $82.95 | $83.00 |
| 7 purchase totals = | $920.03 | $1,023.9918 | $1,023.98 | $1,023.95 | $1,024.10 | |