| 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 | $27.98 | 3.489% | $28.9562 | $28.96 | $28.95 | $29.00 |
| Purchase #2 | $168.60 | 4.331% | $175.9021 | $175.90 | $175.90 | $175.90 |
| Purchase #3 | $248.96 | 11.348% | $277.212 | $277.21 | $277.20 | $277.20 |
| Purchase #4 | $22.36 | 8.796% | $24.3268 | $24.33 | $24.35 | $24.30 |
| Purchase #5 | $14.82 | 5.177% | $15.5872 | $15.59 | $15.60 | $15.60 |
| Purchase #6 | $212.69 | 11.506% | $237.1621 | $237.16 | $237.15 | $237.20 |
| Purchase #7 | $31.33 | 10.210% | $34.5288 | $34.53 | $34.55 | $34.50 |
| 7 purchase totals = | $726.74 | $793.6752 | $793.68 | $793.70 | $793.70 | |