| 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 | $91.47 | 12.584% | $102.9806 | $102.98 | $103.00 | $103.00 |
| Purchase #2 | $208.86 | 5.363% | $220.0612 | $220.06 | $220.05 | $220.10 |
| Purchase #3 | $149.87 | 7.599% | $161.2586 | $161.26 | $161.25 | $161.30 |
| Purchase #4 | $219.56 | 8.315% | $237.8164 | $237.82 | $237.80 | $237.80 |
| Purchase #5 | $57.40 | 12.311% | $64.4665 | $64.47 | $64.45 | $64.50 |
| Purchase #6 | $141.51 | 7.581% | $152.2379 | $152.24 | $152.25 | $152.20 |
| Purchase #7 | $134.83 | 6.861% | $144.0807 | $144.08 | $144.10 | $144.10 |
| 7 purchase totals = | $1,003.50 | $1,082.9019 | $1,082.91 | $1,082.90 | $1,083.00 | |