| 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 | $118.97 | 3.232% | $122.8151 | $122.82 | $122.80 | $122.80 |
| Purchase #2 | $131.26 | 5.236% | $138.1328 | $138.13 | $138.15 | $138.10 |
| Purchase #3 | $59.91 | 7.841% | $64.6075 | $64.61 | $64.60 | $64.60 |
| Purchase #4 | $35.86 | 10.246% | $39.5342 | $39.53 | $39.55 | $39.50 |
| Purchase #5 | $233.39 | 8.415% | $253.0298 | $253.03 | $253.05 | $253.00 |
| Purchase #6 | $94.81 | 13.697% | $107.7961 | $107.80 | $107.80 | $107.80 |
| Purchase #7 | $80.70 | 11.585% | $90.0491 | $90.05 | $90.05 | $90.00 |
| 7 purchase totals = | $754.90 | $815.9646 | $815.97 | $816.00 | $815.80 | |