| 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 | $13.40 | 8.611% | $14.5539 | $14.55 | $14.55 | $14.60 |
| Purchase #2 | $65.71 | 13.794% | $74.774 | $74.77 | $74.75 | $74.80 |
| Purchase #3 | $195.79 | 5.828% | $207.2006 | $207.20 | $207.20 | $207.20 |
| Purchase #4 | $236.81 | 10.647% | $262.0232 | $262.02 | $262.00 | $262.00 |
| Purchase #5 | $140.89 | 13.546% | $159.975 | $159.98 | $160.00 | $160.00 |
| Purchase #6 | $189.58 | 9.638% | $207.8517 | $207.85 | $207.85 | $207.90 |
| Purchase #7 | $162.66 | 8.413% | $176.3446 | $176.34 | $176.35 | $176.30 |
| 7 purchase totals = | $1,004.84 | $1,102.7230 | $1,102.71 | $1,102.70 | $1,102.80 | |