| 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 | $83.72 | 4.266% | $87.2915 | $87.29 | $87.30 | $87.30 |
| Purchase #2 | $25.32 | 13.532% | $28.7463 | $28.75 | $28.75 | $28.70 |
| Purchase #3 | $137.89 | 12.812% | $155.5565 | $155.56 | $155.55 | $155.60 |
| Purchase #4 | $123.75 | 13.835% | $140.8708 | $140.87 | $140.85 | $140.90 |
| Purchase #5 | $147.27 | 10.223% | $162.3254 | $162.33 | $162.35 | $162.30 |
| Purchase #6 | $189.53 | 9.184% | $206.9364 | $206.94 | $206.95 | $206.90 |
| Purchase #7 | $129.80 | 11.139% | $144.2584 | $144.26 | $144.25 | $144.30 |
| 7 purchase totals = | $837.28 | $925.9853 | $926.00 | $926.00 | $926.00 | |