| 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 | $149.96 | 11.387% | $167.0359 | $167.04 | $167.05 | $167.00 |
| Purchase #2 | $34.74 | 12.169% | $38.9675 | $38.97 | $38.95 | $39.00 |
| Purchase #3 | $112.91 | 5.493% | $119.1121 | $119.11 | $119.10 | $119.10 |
| Purchase #4 | $64.55 | 13.271% | $73.1164 | $73.12 | $73.10 | $73.10 |
| Purchase #5 | $159.35 | 7.744% | $171.6901 | $171.69 | $171.70 | $171.70 |
| Purchase #6 | $102.57 | 7.831% | $110.6023 | $110.60 | $110.60 | $110.60 |
| Purchase #7 | $143.48 | 8.641% | $155.8781 | $155.88 | $155.90 | $155.90 |
| 7 purchase totals = | $767.56 | $836.4024 | $836.41 | $836.40 | $836.40 | |