| 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 | $42.93 | 7.501% | $46.1502 | $46.15 | $46.15 | $46.20 |
| Purchase #2 | $220.50 | 10.647% | $243.9766 | $243.98 | $244.00 | $244.00 |
| Purchase #3 | $156.41 | 12.806% | $176.4399 | $176.44 | $176.45 | $176.40 |
| Purchase #4 | $31.97 | 7.411% | $34.3393 | $34.34 | $34.35 | $34.30 |
| Purchase #5 | $115.86 | 10.736% | $128.2987 | $128.30 | $128.30 | $128.30 |
| Purchase #6 | $32.96 | 5.278% | $34.6996 | $34.70 | $34.70 | $34.70 |
| Purchase #7 | $51.64 | 5.406% | $54.4317 | $54.43 | $54.45 | $54.40 |
| 7 purchase totals = | $652.27 | $718.3360 | $718.34 | $718.40 | $718.30 | |