| 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 | $83.32 | 9.757% | $91.4495 | $91.45 | $91.45 | $91.40 |
| Purchase #2 | $187.58 | 6.268% | $199.3375 | $199.34 | $199.35 | $199.30 |
| Purchase #3 | $54.79 | 3.699% | $56.8167 | $56.82 | $56.80 | $56.80 |
| Purchase #4 | $35.98 | 10.525% | $39.7669 | $39.77 | $39.75 | $39.80 |
| Purchase #5 | $187.68 | 12.432% | $211.0124 | $211.01 | $211.00 | $211.00 |
| Purchase #6 | $137.55 | 5.604% | $145.2583 | $145.26 | $145.25 | $145.30 |
| Purchase #7 | $172.90 | 3.381% | $178.7457 | $178.75 | $178.75 | $178.70 |
| 7 purchase totals = | $859.80 | $922.3870 | $922.40 | $922.35 | $922.30 | |