| 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 | $77.80 | 13.278% | $88.1303 | $88.13 | $88.15 | $88.10 |
| Purchase #2 | $88.38 | 7.289% | $94.822 | $94.82 | $94.80 | $94.80 |
| Purchase #3 | $103.25 | 4.220% | $107.6072 | $107.61 | $107.60 | $107.60 |
| Purchase #4 | $55.69 | 13.107% | $62.9893 | $62.99 | $63.00 | $63.00 |
| Purchase #5 | $249.95 | 5.697% | $264.1897 | $264.19 | $264.20 | $264.20 |
| Purchase #6 | $183.44 | 12.211% | $205.8399 | $205.84 | $205.85 | $205.80 |
| Purchase #7 | $93.53 | 3.664% | $96.9569 | $96.96 | $96.95 | $97.00 |
| 7 purchase totals = | $852.04 | $920.5353 | $920.54 | $920.55 | $920.50 | |