| 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 | $230.70 | 3.143% | $237.9509 | $237.95 | $237.95 | $238.00 |
| Purchase #2 | $215.87 | 11.646% | $241.0102 | $241.01 | $241.00 | $241.00 |
| Purchase #3 | $89.64 | 6.664% | $95.6136 | $95.61 | $95.60 | $95.60 |
| Purchase #4 | $6.91 | 3.417% | $7.1461 | $7.15 | $7.15 | $7.10 |
| Purchase #5 | $145.36 | 7.763% | $156.6443 | $156.64 | $156.65 | $156.60 |
| Purchase #6 | $73.34 | 6.740% | $78.2831 | $78.28 | $78.30 | $78.30 |
| Purchase #7 | $138.48 | 8.332% | $150.0182 | $150.02 | $150.00 | $150.00 |
| 7 purchase totals = | $900.30 | $966.6664 | $966.66 | $966.65 | $966.60 | |