| 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 | $14.97 | 3.614% | $15.511 | $15.51 | $15.50 | $15.50 |
| Purchase #2 | $122.94 | 10.129% | $135.3926 | $135.39 | $135.40 | $135.40 |
| Purchase #3 | $212.64 | 8.495% | $230.7038 | $230.70 | $230.70 | $230.70 |
| Purchase #4 | $181.46 | 4.290% | $189.2446 | $189.24 | $189.25 | $189.20 |
| Purchase #5 | $46.78 | 10.611% | $51.7438 | $51.74 | $51.75 | $51.70 |
| Purchase #6 | $81.74 | 6.801% | $87.2991 | $87.30 | $87.30 | $87.30 |
| Purchase #7 | $56.72 | 7.417% | $60.9269 | $60.93 | $60.95 | $60.90 |
| 7 purchase totals = | $717.25 | $770.8218 | $770.81 | $770.85 | $770.70 | |