| 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 | $52.88 | 8.311% | $57.2749 | $57.27 | $57.25 | $57.30 |
| Purchase #2 | $228.52 | 10.323% | $252.1101 | $252.11 | $252.10 | $252.10 |
| Purchase #3 | $50.89 | 13.180% | $57.5973 | $57.60 | $57.60 | $57.60 |
| Purchase #4 | $232.61 | 6.654% | $248.0879 | $248.09 | $248.10 | $248.10 |
| Purchase #5 | $155.81 | 10.623% | $172.3617 | $172.36 | $172.35 | $172.40 |
| Purchase #6 | $230.65 | 3.610% | $238.9765 | $238.98 | $239.00 | $239.00 |
| Purchase #7 | $60.57 | 4.447% | $63.2635 | $63.26 | $63.25 | $63.30 |
| 7 purchase totals = | $1,011.93 | $1,089.6719 | $1,089.67 | $1,089.65 | $1,089.80 | |