| 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 | $70.78 | 3.639% | $73.3557 | $73.36 | $73.35 | $73.40 |
| Purchase #2 | $49.61 | 13.526% | $56.3202 | $56.32 | $56.30 | $56.30 |
| Purchase #3 | $29.72 | 10.191% | $32.7488 | $32.75 | $32.75 | $32.70 |
| Purchase #4 | $141.55 | 4.530% | $147.9622 | $147.96 | $147.95 | $148.00 |
| Purchase #5 | $230.50 | 5.299% | $242.7142 | $242.71 | $242.70 | $242.70 |
| Purchase #6 | $196.83 | 12.287% | $221.0145 | $221.01 | $221.00 | $221.00 |
| Purchase #7 | $141.81 | 13.195% | $160.5218 | $160.52 | $160.50 | $160.50 |
| 7 purchase totals = | $860.80 | $934.6374 | $934.63 | $934.55 | $934.60 | |