| 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 | $44.71 | 9.222% | $48.8332 | $48.83 | $48.85 | $48.80 |
| Purchase #2 | $15.99 | 5.812% | $16.9193 | $16.92 | $16.90 | $16.90 |
| Purchase #3 | $152.51 | 5.869% | $161.4608 | $161.46 | $161.45 | $161.50 |
| Purchase #4 | $195.47 | 3.185% | $201.6957 | $201.70 | $201.70 | $201.70 |
| Purchase #5 | $20.71 | 11.807% | $23.1552 | $23.16 | $23.15 | $23.20 |
| Purchase #6 | $161.38 | 6.496% | $171.8632 | $171.86 | $171.85 | $171.90 |
| Purchase #7 | $218.78 | 5.251% | $230.2681 | $230.27 | $230.25 | $230.30 |
| 7 purchase totals = | $809.55 | $854.1955 | $854.20 | $854.15 | $854.30 | |