| 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 | $29.87 | 6.766% | $31.891 | $31.89 | $31.90 | $31.90 |
| Purchase #2 | $246.54 | 11.121% | $273.9577 | $273.96 | $273.95 | $274.00 |
| Purchase #3 | $183.47 | 11.695% | $204.9268 | $204.93 | $204.95 | $204.90 |
| Purchase #4 | $140.80 | 3.217% | $145.3295 | $145.33 | $145.35 | $145.30 |
| Purchase #5 | $56.93 | 7.542% | $61.2237 | $61.22 | $61.20 | $61.20 |
| Purchase #6 | $26.68 | 7.347% | $28.6402 | $28.64 | $28.65 | $28.60 |
| Purchase #7 | $38.49 | 6.727% | $41.0792 | $41.08 | $41.10 | $41.10 |
| 7 purchase totals = | $722.78 | $787.0481 | $787.05 | $787.10 | $787.00 | |