| 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 | $242.26 | 4.137% | $252.2823 | $252.28 | $252.30 | $252.30 |
| Purchase #2 | $91.30 | 5.459% | $96.2841 | $96.28 | $96.30 | $96.30 |
| Purchase #3 | $142.80 | 6.840% | $152.5675 | $152.57 | $152.55 | $152.60 |
| Purchase #4 | $155.53 | 4.588% | $162.6657 | $162.67 | $162.65 | $162.70 |
| Purchase #5 | $243.49 | 8.154% | $263.3442 | $263.34 | $263.35 | $263.30 |
| Purchase #6 | $153.59 | 4.461% | $160.4416 | $160.44 | $160.45 | $160.40 |
| Purchase #7 | $32.76 | 12.585% | $36.8828 | $36.88 | $36.90 | $36.90 |
| 7 purchase totals = | $1,061.73 | $1,124.4682 | $1,124.46 | $1,124.50 | $1,124.50 | |