| 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 | $142.74 | 7.241% | $153.0758 | $153.08 | $153.10 | $153.10 |
| Purchase #2 | $171.50 | 11.136% | $190.5982 | $190.60 | $190.60 | $190.60 |
| Purchase #3 | $217.73 | 13.624% | $247.3935 | $247.39 | $247.40 | $247.40 |
| Purchase #4 | $122.30 | 4.838% | $128.2169 | $128.22 | $128.20 | $128.20 |
| Purchase #5 | $147.97 | 9.407% | $161.8895 | $161.89 | $161.90 | $161.90 |
| Purchase #6 | $157.92 | 11.743% | $176.4645 | $176.46 | $176.45 | $176.50 |
| Purchase #7 | $43.75 | 12.300% | $49.1313 | $49.13 | $49.15 | $49.10 |
| 7 purchase totals = | $1,003.91 | $1,106.7697 | $1,106.77 | $1,106.80 | $1,106.80 | |