| 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 | $84.42 | 4.446% | $88.1733 | $88.17 | $88.15 | $88.20 |
| Purchase #2 | $36.34 | 8.408% | $39.3955 | $39.40 | $39.40 | $39.40 |
| Purchase #3 | $56.81 | 4.191% | $59.1909 | $59.19 | $59.20 | $59.20 |
| Purchase #4 | $214.57 | 6.641% | $228.8196 | $228.82 | $228.80 | $228.80 |
| Purchase #5 | $187.74 | 4.564% | $196.3085 | $196.31 | $196.30 | $196.30 |
| Purchase #6 | $7.54 | 13.242% | $8.5384 | $8.54 | $8.55 | $8.50 |
| Purchase #7 | $218.95 | 8.563% | $237.6987 | $237.70 | $237.70 | $237.70 |
| 7 purchase totals = | $806.37 | $858.1249 | $858.13 | $858.10 | $858.10 | |