| 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 | $211.52 | 10.871% | $234.5143 | $234.51 | $234.50 | $234.50 |
| Purchase #2 | $145.47 | 8.197% | $157.3942 | $157.39 | $157.40 | $157.40 |
| Purchase #3 | $128.28 | 6.846% | $137.062 | $137.06 | $137.05 | $137.10 |
| Purchase #4 | $59.55 | 7.149% | $63.8072 | $63.81 | $63.80 | $63.80 |
| Purchase #5 | $238.92 | 7.367% | $256.5212 | $256.52 | $256.50 | $256.50 |
| Purchase #6 | $34.75 | 4.554% | $36.3325 | $36.33 | $36.35 | $36.30 |
| Purchase #7 | $186.74 | 4.165% | $194.5177 | $194.52 | $194.50 | $194.50 |
| 7 purchase totals = | $1,005.23 | $1,080.1491 | $1,080.14 | $1,080.10 | $1,080.10 | |