| 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 | $226.81 | 12.227% | $254.5421 | $254.54 | $254.55 | $254.50 |
| Purchase #2 | $9.69 | 4.624% | $10.1381 | $10.14 | $10.15 | $10.10 |
| Purchase #3 | $166.38 | 8.360% | $180.2894 | $180.29 | $180.30 | $180.30 |
| Purchase #4 | $172.34 | 12.624% | $194.0962 | $194.10 | $194.10 | $194.10 |
| Purchase #5 | $36.83 | 9.369% | $40.2806 | $40.28 | $40.30 | $40.30 |
| Purchase #6 | $190.97 | 10.443% | $210.913 | $210.91 | $210.90 | $210.90 |
| Purchase #7 | $106.67 | 13.368% | $120.9296 | $120.93 | $120.95 | $120.90 |
| 7 purchase totals = | $909.69 | $1,011.1890 | $1,011.19 | $1,011.25 | $1,011.10 | |