| 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 | $72.38 | 11.856% | $80.9614 | $80.96 | $80.95 | $81.00 |
| Purchase #2 | $211.40 | 3.861% | $219.5622 | $219.56 | $219.55 | $219.60 |
| Purchase #3 | $76.39 | 11.440% | $85.129 | $85.13 | $85.15 | $85.10 |
| Purchase #4 | $225.53 | 8.239% | $244.1114 | $244.11 | $244.10 | $244.10 |
| Purchase #5 | $228.80 | 8.372% | $247.9551 | $247.96 | $247.95 | $248.00 |
| Purchase #6 | $224.96 | 10.561% | $248.718 | $248.72 | $248.70 | $248.70 |
| Purchase #7 | $7.70 | 13.578% | $8.7455 | $8.75 | $8.75 | $8.70 |
| 7 purchase totals = | $1,047.16 | $1,135.1826 | $1,135.19 | $1,135.15 | $1,135.20 | |