| 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 | $112.92 | 13.865% | $128.5764 | $128.58 | $128.60 | $128.60 |
| Purchase #2 | $235.37 | 4.237% | $245.3426 | $245.34 | $245.35 | $245.30 |
| Purchase #3 | $248.57 | 11.633% | $277.4861 | $277.49 | $277.50 | $277.50 |
| Purchase #4 | $155.60 | 8.309% | $168.5288 | $168.53 | $168.55 | $168.50 |
| Purchase #5 | $20.54 | 11.554% | $22.9132 | $22.91 | $22.90 | $22.90 |
| Purchase #6 | $121.60 | 6.599% | $129.6244 | $129.62 | $129.60 | $129.60 |
| Purchase #7 | $73.65 | 5.405% | $77.6308 | $77.63 | $77.65 | $77.60 |
| 7 purchase totals = | $968.25 | $1,050.1023 | $1,050.10 | $1,050.15 | $1,050.00 | |