| 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 | $122.75 | 12.540% | $138.1429 | $138.14 | $138.15 | $138.10 |
| Purchase #2 | $172.40 | 6.620% | $183.8129 | $183.81 | $183.80 | $183.80 |
| Purchase #3 | $49.50 | 8.737% | $53.8248 | $53.82 | $53.80 | $53.80 |
| Purchase #4 | $246.81 | 12.421% | $277.4663 | $277.47 | $277.45 | $277.50 |
| Purchase #5 | $15.71 | 9.123% | $17.1432 | $17.14 | $17.15 | $17.10 |
| Purchase #6 | $65.71 | 6.514% | $69.9903 | $69.99 | $70.00 | $70.00 |
| Purchase #7 | $128.94 | 6.428% | $137.2283 | $137.23 | $137.25 | $137.20 |
| 7 purchase totals = | $801.82 | $877.6087 | $877.60 | $877.60 | $877.50 | |