| 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 | $155.65 | 11.128% | $172.9707 | $172.97 | $172.95 | $173.00 |
| Purchase #2 | $245.90 | 6.310% | $261.4163 | $261.42 | $261.40 | $261.40 |
| Purchase #3 | $96.84 | 13.339% | $109.7575 | $109.76 | $109.75 | $109.80 |
| Purchase #4 | $64.79 | 7.378% | $69.5702 | $69.57 | $69.55 | $69.60 |
| Purchase #5 | $249.44 | 13.319% | $282.6629 | $282.66 | $282.65 | $282.70 |
| Purchase #6 | $240.54 | 7.454% | $258.4699 | $258.47 | $258.45 | $258.50 |
| Purchase #7 | $34.41 | 7.637% | $37.0379 | $37.04 | $37.05 | $37.00 |
| 7 purchase totals = | $1,087.57 | $1,191.8854 | $1,191.89 | $1,191.80 | $1,192.00 | |