| 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 | $168.77 | 4.783% | $176.8423 | $176.84 | $176.85 | $176.80 |
| Purchase #2 | $129.70 | 12.540% | $145.9644 | $145.96 | $145.95 | $146.00 |
| Purchase #3 | $110.99 | 10.864% | $123.048 | $123.05 | $123.05 | $123.00 |
| Purchase #4 | $6.84 | 3.468% | $7.0772 | $7.08 | $7.10 | $7.10 |
| Purchase #5 | $22.81 | 5.195% | $23.995 | $24.00 | $24.00 | $24.00 |
| Purchase #6 | $63.71 | 7.430% | $68.4437 | $68.44 | $68.45 | $68.40 |
| Purchase #7 | $247.86 | 8.723% | $269.4808 | $269.48 | $269.50 | $269.50 |
| 7 purchase totals = | $750.68 | $814.8514 | $814.85 | $814.90 | $814.80 | |