| 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 | $230.54 | 5.652% | $243.5701 | $243.57 | $243.55 | $243.60 |
| Purchase #2 | $6.61 | 10.464% | $7.3017 | $7.30 | $7.30 | $7.30 |
| Purchase #3 | $160.83 | 5.367% | $169.4617 | $169.46 | $169.45 | $169.50 |
| Purchase #4 | $229.99 | 6.440% | $244.8014 | $244.80 | $244.80 | $244.80 |
| Purchase #5 | $147.51 | 8.555% | $160.1295 | $160.13 | $160.15 | $160.10 |
| Purchase #6 | $181.59 | 11.183% | $201.8972 | $201.90 | $201.90 | $201.90 |
| Purchase #7 | $240.32 | 4.801% | $251.8578 | $251.86 | $251.85 | $251.90 |
| 7 purchase totals = | $1,197.39 | $1,279.0194 | $1,279.02 | $1,279.00 | $1,279.10 | |