| 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 | $130.25 | 8.865% | $141.7967 | $141.80 | $141.80 | $141.80 |
| Purchase #2 | $37.25 | 7.199% | $39.9316 | $39.93 | $39.95 | $39.90 |
| Purchase #3 | $183.55 | 13.117% | $207.6263 | $207.63 | $207.65 | $207.60 |
| Purchase #4 | $150.33 | 11.678% | $167.8855 | $167.89 | $167.90 | $167.90 |
| Purchase #5 | $102.25 | 11.654% | $114.1662 | $114.17 | $114.15 | $114.20 |
| Purchase #6 | $19.71 | 8.785% | $21.4415 | $21.44 | $21.45 | $21.40 |
| Purchase #7 | $38.33 | 9.679% | $42.04 | $42.04 | $42.05 | $42.00 |
| 7 purchase totals = | $661.67 | $734.8878 | $734.90 | $734.95 | $734.80 | |