| 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 | $163.27 | 13.768% | $185.749 | $185.75 | $185.75 | $185.70 |
| Purchase #2 | $142.88 | 5.722% | $151.0556 | $151.06 | $151.05 | $151.10 |
| Purchase #3 | $134.39 | 7.840% | $144.9262 | $144.93 | $144.95 | $144.90 |
| Purchase #4 | $61.40 | 3.745% | $63.6994 | $63.70 | $63.70 | $63.70 |
| Purchase #5 | $132.26 | 10.320% | $145.9092 | $145.91 | $145.90 | $145.90 |
| Purchase #6 | $166.32 | 3.529% | $172.1894 | $172.19 | $172.20 | $172.20 |
| Purchase #7 | $179.76 | 8.334% | $194.7412 | $194.74 | $194.75 | $194.70 |
| 7 purchase totals = | $980.28 | $1,058.2700 | $1,058.28 | $1,058.30 | $1,058.20 | |