| 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 | $109.77 | 8.523% | $119.1257 | $119.13 | $119.15 | $119.10 |
| Purchase #2 | $24.34 | 12.208% | $27.3114 | $27.31 | $27.30 | $27.30 |
| Purchase #3 | $224.99 | 12.454% | $253.0103 | $253.01 | $253.00 | $253.00 |
| Purchase #4 | $20.84 | 11.620% | $23.2616 | $23.26 | $23.25 | $23.30 |
| Purchase #5 | $217.98 | 12.690% | $245.6417 | $245.64 | $245.65 | $245.60 |
| Purchase #6 | $208.46 | 11.306% | $232.0285 | $232.03 | $232.05 | $232.00 |
| Purchase #7 | $173.89 | 8.438% | $188.5628 | $188.56 | $188.55 | $188.60 |
| 7 purchase totals = | $980.27 | $1,088.9420 | $1,088.94 | $1,088.95 | $1,088.90 | |