| 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 | $80.67 | 12.299% | $90.5916 | $90.59 | $90.60 | $90.60 |
| Purchase #2 | $181.89 | 9.597% | $199.346 | $199.35 | $199.35 | $199.30 |
| Purchase #3 | $118.70 | 6.372% | $126.2636 | $126.26 | $126.25 | $126.30 |
| Purchase #4 | $216.64 | 6.604% | $230.9469 | $230.95 | $230.95 | $230.90 |
| Purchase #5 | $6.78 | 13.633% | $7.7043 | $7.70 | $7.70 | $7.70 |
| Purchase #6 | $120.43 | 4.162% | $125.4423 | $125.44 | $125.45 | $125.40 |
| Purchase #7 | $87.65 | 7.592% | $94.3044 | $94.30 | $94.30 | $94.30 |
| 7 purchase totals = | $812.76 | $874.5991 | $874.59 | $874.60 | $874.50 | |