| 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 | $244.29 | 7.311% | $262.15 | $262.15 | $262.15 | $262.20 |
| Purchase #2 | $85.44 | 12.451% | $96.0781 | $96.08 | $96.10 | $96.10 |
| Purchase #3 | $17.87 | 7.660% | $19.2388 | $19.24 | $19.25 | $19.20 |
| Purchase #4 | $145.69 | 10.392% | $160.8301 | $160.83 | $160.85 | $160.80 |
| Purchase #5 | $191.29 | 10.794% | $211.9378 | $211.94 | $211.95 | $211.90 |
| Purchase #6 | $121.50 | 11.629% | $135.6292 | $135.63 | $135.65 | $135.60 |
| Purchase #7 | $201.25 | 6.485% | $214.3011 | $214.30 | $214.30 | $214.30 |
| 7 purchase totals = | $1,007.33 | $1,100.1651 | $1,100.17 | $1,100.25 | $1,100.10 | |