| 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 | $207.57 | 4.172% | $216.2298 | $216.23 | $216.25 | $216.20 |
| Purchase #2 | $242.28 | 3.814% | $251.5206 | $251.52 | $251.50 | $251.50 |
| Purchase #3 | $180.98 | 5.552% | $191.028 | $191.03 | $191.05 | $191.00 |
| Purchase #4 | $183.64 | 5.837% | $194.3591 | $194.36 | $194.35 | $194.40 |
| Purchase #5 | $246.60 | 7.529% | $265.1665 | $265.17 | $265.15 | $265.20 |
| Purchase #6 | $149.26 | 8.575% | $162.059 | $162.06 | $162.05 | $162.10 |
| Purchase #7 | $178.39 | 3.201% | $184.1003 | $184.10 | $184.10 | $184.10 |
| 7 purchase totals = | $1,388.72 | $1,464.4633 | $1,464.47 | $1,464.45 | $1,464.50 | |