| 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 | $153.82 | 11.743% | $171.8831 | $171.88 | $171.90 | $171.90 |
| Purchase #2 | $223.68 | 3.207% | $230.8534 | $230.85 | $230.85 | $230.90 |
| Purchase #3 | $45.53 | 5.207% | $47.9007 | $47.90 | $47.90 | $47.90 |
| Purchase #4 | $7.32 | 12.812% | $8.2578 | $8.26 | $8.25 | $8.30 |
| Purchase #5 | $194.52 | 6.730% | $207.6112 | $207.61 | $207.60 | $207.60 |
| Purchase #6 | $249.57 | 7.312% | $267.8186 | $267.82 | $267.80 | $267.80 |
| Purchase #7 | $83.51 | 9.414% | $91.3716 | $91.37 | $91.35 | $91.40 |
| 7 purchase totals = | $957.95 | $1,025.6964 | $1,025.69 | $1,025.65 | $1,025.80 | |