| 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 | $195.85 | 5.270% | $206.1713 | $206.17 | $206.15 | $206.20 |
| Purchase #2 | $34.88 | 11.720% | $38.9679 | $38.97 | $38.95 | $39.00 |
| Purchase #3 | $198.69 | 4.499% | $207.6291 | $207.63 | $207.65 | $207.60 |
| Purchase #4 | $31.26 | 13.617% | $35.5167 | $35.52 | $35.50 | $35.50 |
| Purchase #5 | $238.27 | 11.228% | $265.023 | $265.02 | $265.00 | $265.00 |
| Purchase #6 | $243.87 | 13.206% | $276.0755 | $276.08 | $276.10 | $276.10 |
| Purchase #7 | $182.79 | 4.451% | $190.926 | $190.93 | $190.95 | $190.90 |
| 7 purchase totals = | $1,125.61 | $1,220.3095 | $1,220.32 | $1,220.30 | $1,220.30 | |