| 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 | $31.34 | 12.460% | $35.245 | $35.25 | $35.25 | $35.20 |
| Purchase #2 | $244.79 | 7.555% | $263.2839 | $263.28 | $263.30 | $263.30 |
| Purchase #3 | $229.99 | 6.555% | $245.0658 | $245.07 | $245.05 | $245.10 |
| Purchase #4 | $161.96 | 7.159% | $173.5547 | $173.55 | $173.55 | $173.60 |
| Purchase #5 | $110.56 | 8.581% | $120.0472 | $120.05 | $120.05 | $120.00 |
| Purchase #6 | $149.82 | 12.661% | $168.7887 | $168.79 | $168.80 | $168.80 |
| Purchase #7 | $190.66 | 8.811% | $207.4591 | $207.46 | $207.45 | $207.50 |
| 7 purchase totals = | $1,119.12 | $1,213.4444 | $1,213.45 | $1,213.45 | $1,213.50 | |