| 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 | $107.48 | 10.688% | $118.9675 | $118.97 | $118.95 | $119.00 |
| Purchase #2 | $230.89 | 7.421% | $248.0243 | $248.02 | $248.00 | $248.00 |
| Purchase #3 | $241.31 | 9.161% | $263.4164 | $263.42 | $263.40 | $263.40 |
| Purchase #4 | $178.71 | 9.199% | $195.1495 | $195.15 | $195.15 | $195.10 |
| Purchase #5 | $53.64 | 3.828% | $55.6933 | $55.69 | $55.70 | $55.70 |
| Purchase #6 | $33.59 | 4.271% | $35.0246 | $35.02 | $35.00 | $35.00 |
| Purchase #7 | $31.57 | 13.587% | $35.8594 | $35.86 | $35.85 | $35.90 |
| 7 purchase totals = | $877.19 | $952.1350 | $952.13 | $952.05 | $952.10 | |