| 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 | $80.59 | 4.301% | $84.0562 | $84.06 | $84.05 | $84.10 |
| Purchase #2 | $221.69 | 7.485% | $238.2835 | $238.28 | $238.30 | $238.30 |
| Purchase #3 | $209.50 | 8.634% | $227.5882 | $227.59 | $227.60 | $227.60 |
| Purchase #4 | $243.82 | 3.439% | $252.205 | $252.21 | $252.20 | $252.20 |
| Purchase #5 | $18.48 | 12.740% | $20.8344 | $20.83 | $20.85 | $20.80 |
| Purchase #6 | $103.95 | 8.229% | $112.504 | $112.50 | $112.50 | $112.50 |
| Purchase #7 | $177.64 | 6.554% | $189.2825 | $189.28 | $189.30 | $189.30 |
| 7 purchase totals = | $1,055.67 | $1,124.7538 | $1,124.75 | $1,124.80 | $1,124.80 | |