| 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 | $177.88 | 7.673% | $191.5287 | $191.53 | $191.55 | $191.50 |
| Purchase #2 | $109.86 | 12.794% | $123.9155 | $123.92 | $123.90 | $123.90 |
| Purchase #3 | $228.68 | 6.514% | $243.5762 | $243.58 | $243.60 | $243.60 |
| Purchase #4 | $23.60 | 8.350% | $25.5706 | $25.57 | $25.55 | $25.60 |
| Purchase #5 | $230.74 | 6.200% | $245.0459 | $245.05 | $245.05 | $245.00 |
| Purchase #6 | $32.40 | 8.288% | $35.0853 | $35.09 | $35.10 | $35.10 |
| Purchase #7 | $191.88 | 13.702% | $218.1714 | $218.17 | $218.15 | $218.20 |
| 7 purchase totals = | $995.04 | $1,082.8936 | $1,082.91 | $1,082.90 | $1,082.90 | |