| 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 | $183.47 | 9.592% | $201.0684 | $201.07 | $201.05 | $201.10 |
| Purchase #2 | $205.89 | 10.736% | $227.9944 | $227.99 | $228.00 | $228.00 |
| Purchase #3 | $49.47 | 10.121% | $54.4769 | $54.48 | $54.50 | $54.50 |
| Purchase #4 | $51.83 | 4.488% | $54.1561 | $54.16 | $54.15 | $54.20 |
| Purchase #5 | $220.34 | 3.182% | $227.3512 | $227.35 | $227.35 | $227.40 |
| Purchase #6 | $69.69 | 5.670% | $73.6414 | $73.64 | $73.65 | $73.60 |
| Purchase #7 | $187.35 | 7.132% | $200.7118 | $200.71 | $200.70 | $200.70 |
| 7 purchase totals = | $968.04 | $1,039.4002 | $1,039.40 | $1,039.40 | $1,039.50 | |