| 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 | $250.93 | 7.739% | $270.3495 | $270.35 | $270.35 | $270.30 |
| Purchase #2 | $25.40 | 3.138% | $26.1971 | $26.20 | $26.20 | $26.20 |
| Purchase #3 | $159.63 | 7.720% | $171.9534 | $171.95 | $171.95 | $172.00 |
| Purchase #4 | $148.84 | 6.735% | $158.8644 | $158.86 | $158.85 | $158.90 |
| Purchase #5 | $35.77 | 3.210% | $36.9182 | $36.92 | $36.90 | $36.90 |
| Purchase #6 | $199.37 | 5.431% | $210.1978 | $210.20 | $210.20 | $210.20 |
| Purchase #7 | $230.83 | 5.273% | $243.0017 | $243.00 | $243.00 | $243.00 |
| 7 purchase totals = | $1,050.77 | $1,117.4821 | $1,117.48 | $1,117.45 | $1,117.50 | |