| 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 | $142.39 | 10.782% | $157.7425 | $157.74 | $157.75 | $157.70 |
| Purchase #2 | $103.40 | 6.782% | $110.4126 | $110.41 | $110.40 | $110.40 |
| Purchase #3 | $214.81 | 7.248% | $230.3794 | $230.38 | $230.40 | $230.40 |
| Purchase #4 | $172.30 | 11.538% | $192.18 | $192.18 | $192.20 | $192.20 |
| Purchase #5 | $141.68 | 13.792% | $161.2205 | $161.22 | $161.20 | $161.20 |
| Purchase #6 | $121.51 | 7.788% | $130.9732 | $130.97 | $130.95 | $131.00 |
| Purchase #7 | $56.51 | 13.516% | $64.1479 | $64.15 | $64.15 | $64.10 |
| 7 purchase totals = | $952.60 | $1,047.0561 | $1,047.05 | $1,047.05 | $1,047.00 | |