| 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 | $154.88 | 13.445% | $175.7036 | $175.70 | $175.70 | $175.70 |
| Purchase #2 | $115.53 | 11.179% | $128.4451 | $128.45 | $128.45 | $128.40 |
| Purchase #3 | $192.87 | 9.787% | $211.7462 | $211.75 | $211.75 | $211.70 |
| Purchase #4 | $176.82 | 5.609% | $186.7378 | $186.74 | $186.75 | $186.70 |
| Purchase #5 | $241.73 | 9.151% | $263.8507 | $263.85 | $263.85 | $263.90 |
| Purchase #6 | $102.44 | 10.797% | $113.5004 | $113.50 | $113.50 | $113.50 |
| Purchase #7 | $192.49 | 6.151% | $204.3301 | $204.33 | $204.35 | $204.30 |
| 7 purchase totals = | $1,176.76 | $1,284.3139 | $1,284.32 | $1,284.35 | $1,284.20 | |