| 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 | $235.41 | 4.752% | $246.5967 | $246.60 | $246.60 | $246.60 |
| Purchase #2 | $9.35 | 8.537% | $10.1482 | $10.15 | $10.15 | $10.10 |
| Purchase #3 | $80.75 | 9.280% | $88.2436 | $88.24 | $88.25 | $88.20 |
| Purchase #4 | $8.78 | 8.828% | $9.5551 | $9.56 | $9.55 | $9.60 |
| Purchase #5 | $168.56 | 3.560% | $174.5607 | $174.56 | $174.55 | $174.60 |
| Purchase #6 | $81.40 | 9.409% | $89.0589 | $89.06 | $89.05 | $89.10 |
| Purchase #7 | $162.56 | 12.460% | $182.815 | $182.82 | $182.80 | $182.80 |
| 7 purchase totals = | $746.81 | $800.9782 | $800.99 | $800.95 | $801.00 | |