| 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 | $108.28 | 9.870% | $118.9672 | $118.97 | $118.95 | $119.00 |
| Purchase #2 | $74.96 | 7.700% | $80.7319 | $80.73 | $80.75 | $80.70 |
| Purchase #3 | $51.67 | 10.807% | $57.254 | $57.25 | $57.25 | $57.30 |
| Purchase #4 | $176.42 | 4.205% | $183.8385 | $183.84 | $183.85 | $183.80 |
| Purchase #5 | $220.90 | 3.218% | $228.0086 | $228.01 | $228.00 | $228.00 |
| Purchase #6 | $15.81 | 6.799% | $16.8849 | $16.88 | $16.90 | $16.90 |
| Purchase #7 | $83.89 | 13.610% | $95.3074 | $95.31 | $95.30 | $95.30 |
| 7 purchase totals = | $731.93 | $780.9925 | $780.99 | $781.00 | $781.00 | |