| 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 | $23.32 | 6.708% | $24.8843 | $24.88 | $24.90 | $24.90 |
| Purchase #2 | $47.28 | 12.786% | $53.3252 | $53.33 | $53.35 | $53.30 |
| Purchase #3 | $98.36 | 3.490% | $101.7928 | $101.79 | $101.80 | $101.80 |
| Purchase #4 | $218.43 | 6.152% | $231.8678 | $231.87 | $231.85 | $231.90 |
| Purchase #5 | $82.98 | 8.712% | $90.2092 | $90.21 | $90.20 | $90.20 |
| Purchase #6 | $234.64 | 6.160% | $249.0938 | $249.09 | $249.10 | $249.10 |
| Purchase #7 | $135.99 | 11.643% | $151.8233 | $151.82 | $151.80 | $151.80 |
| 7 purchase totals = | $841.00 | $902.9964 | $902.99 | $903.00 | $903.00 | |