| 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 | $227.97 | 9.407% | $249.4151 | $249.42 | $249.40 | $249.40 |
| Purchase #2 | $37.92 | 4.618% | $39.6711 | $39.67 | $39.65 | $39.70 |
| Purchase #3 | $7.35 | 10.376% | $8.1126 | $8.11 | $8.10 | $8.10 |
| Purchase #4 | $76.66 | 10.383% | $84.6196 | $84.62 | $84.60 | $84.60 |
| Purchase #5 | $178.35 | 6.411% | $189.784 | $189.78 | $189.80 | $189.80 |
| Purchase #6 | $215.41 | 6.608% | $229.6443 | $229.64 | $229.65 | $229.60 |
| Purchase #7 | $118.29 | 9.726% | $129.7949 | $129.79 | $129.80 | $129.80 |
| 7 purchase totals = | $861.95 | $931.0416 | $931.03 | $931.00 | $931.00 | |