| 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 | $241.27 | 13.393% | $273.5833 | $273.58 | $273.60 | $273.60 |
| Purchase #2 | $148.64 | 7.729% | $160.1284 | $160.13 | $160.15 | $160.10 |
| Purchase #3 | $127.73 | 4.515% | $133.497 | $133.50 | $133.50 | $133.50 |
| Purchase #4 | $46.51 | 9.396% | $50.8801 | $50.88 | $50.90 | $50.90 |
| Purchase #5 | $129.54 | 9.765% | $142.1896 | $142.19 | $142.20 | $142.20 |
| Purchase #6 | $194.28 | 8.212% | $210.2343 | $210.23 | $210.25 | $210.20 |
| Purchase #7 | $132.27 | 10.486% | $146.1398 | $146.14 | $146.15 | $146.10 |
| 7 purchase totals = | $1,020.24 | $1,116.6525 | $1,116.65 | $1,116.75 | $1,116.60 | |