| 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 | $129.76 | 11.525% | $144.7148 | $144.71 | $144.70 | $144.70 |
| Purchase #2 | $188.96 | 8.552% | $205.1199 | $205.12 | $205.10 | $205.10 |
| Purchase #3 | $28.57 | 10.508% | $31.5721 | $31.57 | $31.55 | $31.60 |
| Purchase #4 | $131.62 | 9.167% | $143.6856 | $143.69 | $143.70 | $143.70 |
| Purchase #5 | $39.83 | 12.246% | $44.7076 | $44.71 | $44.70 | $44.70 |
| Purchase #6 | $248.45 | 7.764% | $267.7397 | $267.74 | $267.75 | $267.70 |
| Purchase #7 | $173.56 | 9.227% | $189.5744 | $189.57 | $189.55 | $189.60 |
| 7 purchase totals = | $940.75 | $1,027.1141 | $1,027.11 | $1,027.05 | $1,027.10 | |