| 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 | $44.46 | 11.196% | $49.4377 | $49.44 | $49.45 | $49.40 |
| Purchase #2 | $49.66 | 7.106% | $53.1888 | $53.19 | $53.20 | $53.20 |
| Purchase #3 | $244.31 | 8.423% | $264.8882 | $264.89 | $264.90 | $264.90 |
| Purchase #4 | $231.31 | 11.606% | $258.1558 | $258.16 | $258.15 | $258.20 |
| Purchase #5 | $142.84 | 10.225% | $157.4454 | $157.45 | $157.45 | $157.40 |
| Purchase #6 | $108.36 | 6.529% | $115.4348 | $115.43 | $115.45 | $115.40 |
| Purchase #7 | $173.54 | 4.353% | $181.0942 | $181.09 | $181.10 | $181.10 |
| 7 purchase totals = | $994.48 | $1,079.6449 | $1,079.65 | $1,079.70 | $1,079.60 | |