| 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 | $198.28 | 11.256% | $220.5984 | $220.60 | $220.60 | $220.60 |
| Purchase #2 | $33.26 | 5.284% | $35.0175 | $35.02 | $35.00 | $35.00 |
| Purchase #3 | $51.53 | 9.811% | $56.5856 | $56.59 | $56.60 | $56.60 |
| Purchase #4 | $27.86 | 6.796% | $29.7534 | $29.75 | $29.75 | $29.80 |
| Purchase #5 | $247.83 | 5.127% | $260.5362 | $260.54 | $260.55 | $260.50 |
| Purchase #6 | $242.98 | 5.804% | $257.0826 | $257.08 | $257.10 | $257.10 |
| Purchase #7 | $224.95 | 6.505% | $239.583 | $239.58 | $239.60 | $239.60 |
| 7 purchase totals = | $1,026.69 | $1,099.1567 | $1,099.16 | $1,099.20 | $1,099.20 | |