| 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 | $173.73 | 9.592% | $190.3942 | $190.39 | $190.40 | $190.40 |
| Purchase #2 | $43.65 | 8.809% | $47.4951 | $47.50 | $47.50 | $47.50 |
| Purchase #3 | $142.62 | 12.184% | $159.9968 | $160.00 | $160.00 | $160.00 |
| Purchase #4 | $56.97 | 9.415% | $62.3337 | $62.33 | $62.35 | $62.30 |
| Purchase #5 | $218.73 | 13.207% | $247.6177 | $247.62 | $247.60 | $247.60 |
| Purchase #6 | $62.53 | 5.251% | $65.8135 | $65.81 | $65.80 | $65.80 |
| Purchase #7 | $243.46 | 10.564% | $269.1791 | $269.18 | $269.20 | $269.20 |
| 7 purchase totals = | $941.69 | $1,042.8301 | $1,042.83 | $1,042.85 | $1,042.80 | |