| 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 | $85.85 | 5.562% | $90.625 | $90.63 | $90.65 | $90.60 |
| Purchase #2 | $117.40 | 13.301% | $133.0154 | $133.02 | $133.00 | $133.00 |
| Purchase #3 | $144.47 | 8.626% | $156.932 | $156.93 | $156.95 | $156.90 |
| Purchase #4 | $172.64 | 3.738% | $179.0933 | $179.09 | $179.10 | $179.10 |
| Purchase #5 | $56.98 | 5.566% | $60.1515 | $60.15 | $60.15 | $60.20 |
| Purchase #6 | $6.35 | 11.269% | $7.0656 | $7.07 | $7.05 | $7.10 |
| Purchase #7 | $237.64 | 4.556% | $248.4669 | $248.47 | $248.45 | $248.50 |
| 7 purchase totals = | $821.33 | $875.3497 | $875.36 | $875.35 | $875.40 | |