| 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 | $203.55 | 7.399% | $218.6107 | $218.61 | $218.60 | $218.60 |
| Purchase #2 | $131.59 | 13.213% | $148.977 | $148.98 | $149.00 | $149.00 |
| Purchase #3 | $179.46 | 6.871% | $191.7907 | $191.79 | $191.80 | $191.80 |
| Purchase #4 | $40.32 | 3.668% | $41.7989 | $41.80 | $41.80 | $41.80 |
| Purchase #5 | $150.35 | 6.436% | $160.0265 | $160.03 | $160.05 | $160.00 |
| Purchase #6 | $126.96 | 13.118% | $143.6146 | $143.61 | $143.60 | $143.60 |
| Purchase #7 | $229.60 | 8.361% | $248.7969 | $248.80 | $248.80 | $248.80 |
| 7 purchase totals = | $1,061.83 | $1,153.6153 | $1,153.62 | $1,153.65 | $1,153.60 | |