| 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 | $107.42 | 7.124% | $115.0726 | $115.07 | $115.05 | $115.10 |
| Purchase #2 | $250.51 | 6.677% | $267.2366 | $267.24 | $267.25 | $267.20 |
| Purchase #3 | $76.55 | 8.409% | $82.9871 | $82.99 | $83.00 | $83.00 |
| Purchase #4 | $230.55 | 7.537% | $247.9266 | $247.93 | $247.95 | $247.90 |
| Purchase #5 | $238.65 | 7.737% | $257.1144 | $257.11 | $257.10 | $257.10 |
| Purchase #6 | $96.82 | 5.727% | $102.3649 | $102.36 | $102.35 | $102.40 |
| Purchase #7 | $8.51 | 12.813% | $9.6004 | $9.60 | $9.60 | $9.60 |
| 7 purchase totals = | $1,009.01 | $1,082.3026 | $1,082.30 | $1,082.30 | $1,082.30 | |