| 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 | $138.72 | 10.196% | $152.8639 | $152.86 | $152.85 | $152.90 |
| Purchase #2 | $142.83 | 13.239% | $161.7393 | $161.74 | $161.75 | $161.70 |
| Purchase #3 | $8.28 | 13.493% | $9.3972 | $9.40 | $9.40 | $9.40 |
| Purchase #4 | $43.65 | 13.474% | $49.5314 | $49.53 | $49.55 | $49.50 |
| Purchase #5 | $54.93 | 5.378% | $57.8841 | $57.88 | $57.90 | $57.90 |
| Purchase #6 | $224.38 | 6.213% | $238.3207 | $238.32 | $238.30 | $238.30 |
| Purchase #7 | $172.53 | 5.377% | $181.8069 | $181.81 | $181.80 | $181.80 |
| 7 purchase totals = | $785.32 | $851.5435 | $851.54 | $851.55 | $851.50 | |