| 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 | $111.88 | 8.435% | $121.3171 | $121.32 | $121.30 | $121.30 |
| Purchase #2 | $225.86 | 7.647% | $243.1315 | $243.13 | $243.15 | $243.10 |
| Purchase #3 | $82.69 | 3.546% | $85.6222 | $85.62 | $85.60 | $85.60 |
| Purchase #4 | $165.76 | 12.353% | $186.2363 | $186.24 | $186.25 | $186.20 |
| Purchase #5 | $115.66 | 13.111% | $130.8242 | $130.82 | $130.80 | $130.80 |
| Purchase #6 | $227.63 | 3.614% | $235.8565 | $235.86 | $235.85 | $235.90 |
| Purchase #7 | $203.82 | 5.388% | $214.8018 | $214.80 | $214.80 | $214.80 |
| 7 purchase totals = | $1,133.30 | $1,217.7896 | $1,217.79 | $1,217.75 | $1,217.70 | |