| 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 | $219.40 | 3.450% | $226.9693 | $226.97 | $226.95 | $227.00 |
| Purchase #2 | $232.98 | 5.226% | $245.1555 | $245.16 | $245.15 | $245.20 |
| Purchase #3 | $172.37 | 9.478% | $188.7072 | $188.71 | $188.70 | $188.70 |
| Purchase #4 | $140.45 | 5.151% | $147.6846 | $147.68 | $147.70 | $147.70 |
| Purchase #5 | $227.27 | 12.343% | $255.3219 | $255.32 | $255.30 | $255.30 |
| Purchase #6 | $115.97 | 6.824% | $123.8838 | $123.88 | $123.90 | $123.90 |
| Purchase #7 | $19.90 | 13.642% | $22.6148 | $22.61 | $22.60 | $22.60 |
| 7 purchase totals = | $1,128.34 | $1,210.3371 | $1,210.33 | $1,210.30 | $1,210.40 | |