| 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 | $50.42 | 6.413% | $53.6534 | $53.65 | $53.65 | $53.70 |
| Purchase #2 | $187.93 | 9.292% | $205.3925 | $205.39 | $205.40 | $205.40 |
| Purchase #3 | $241.30 | 7.608% | $259.6581 | $259.66 | $259.65 | $259.70 |
| Purchase #4 | $14.57 | 5.125% | $15.3167 | $15.32 | $15.30 | $15.30 |
| Purchase #5 | $147.73 | 8.285% | $159.9694 | $159.97 | $159.95 | $160.00 |
| Purchase #6 | $29.37 | 10.838% | $32.5531 | $32.55 | $32.55 | $32.60 |
| Purchase #7 | $114.62 | 11.772% | $128.1131 | $128.11 | $128.10 | $128.10 |
| 7 purchase totals = | $785.94 | $854.6563 | $854.65 | $854.60 | $854.80 | |