| 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 | $5.49 | 10.476% | $6.0651 | $6.07 | $6.05 | $6.10 |
| Purchase #2 | $208.77 | 5.488% | $220.2273 | $220.23 | $220.25 | $220.20 |
| Purchase #3 | $117.30 | 4.846% | $122.9844 | $122.98 | $123.00 | $123.00 |
| Purchase #4 | $250.57 | 11.683% | $279.8441 | $279.84 | $279.85 | $279.80 |
| Purchase #5 | $75.59 | 10.874% | $83.8097 | $83.81 | $83.80 | $83.80 |
| Purchase #6 | $47.31 | 13.285% | $53.5951 | $53.60 | $53.60 | $53.60 |
| Purchase #7 | $240.80 | 5.345% | $253.6708 | $253.67 | $253.65 | $253.70 |
| 7 purchase totals = | $945.83 | $1,020.1965 | $1,020.20 | $1,020.20 | $1,020.20 | |