| 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 | $26.37 | 11.871% | $29.5004 | $29.50 | $29.50 | $29.50 |
| Purchase #2 | $57.64 | 5.643% | $60.8926 | $60.89 | $60.90 | $60.90 |
| Purchase #3 | $221.52 | 7.822% | $238.8473 | $238.85 | $238.85 | $238.80 |
| Purchase #4 | $90.28 | 11.851% | $100.9791 | $100.98 | $101.00 | $101.00 |
| Purchase #5 | $159.34 | 4.432% | $166.4019 | $166.40 | $166.40 | $166.40 |
| Purchase #6 | $216.49 | 12.837% | $244.2808 | $244.28 | $244.30 | $244.30 |
| Purchase #7 | $13.78 | 4.744% | $14.4337 | $14.43 | $14.45 | $14.40 |
| 7 purchase totals = | $785.42 | $855.3358 | $855.33 | $855.40 | $855.30 | |