| 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 | $216.84 | 4.477% | $226.5479 | $226.55 | $226.55 | $226.50 |
| Purchase #2 | $8.30 | 10.375% | $9.1611 | $9.16 | $9.15 | $9.20 |
| Purchase #3 | $187.32 | 4.191% | $195.1706 | $195.17 | $195.15 | $195.20 |
| Purchase #4 | $245.83 | 3.138% | $253.5441 | $253.54 | $253.55 | $253.50 |
| Purchase #5 | $75.87 | 12.787% | $85.5715 | $85.57 | $85.55 | $85.60 |
| Purchase #6 | $148.87 | 6.565% | $158.6433 | $158.64 | $158.65 | $158.60 |
| Purchase #7 | $170.25 | 11.148% | $189.2295 | $189.23 | $189.25 | $189.20 |
| 7 purchase totals = | $1,053.28 | $1,117.8680 | $1,117.86 | $1,117.85 | $1,117.80 | |