| 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 | $148.65 | 5.572% | $156.9328 | $156.93 | $156.95 | $156.90 |
| Purchase #2 | $227.74 | 5.525% | $240.3226 | $240.32 | $240.30 | $240.30 |
| Purchase #3 | $183.67 | 12.747% | $207.0824 | $207.08 | $207.10 | $207.10 |
| Purchase #4 | $135.72 | 11.251% | $150.9899 | $150.99 | $151.00 | $151.00 |
| Purchase #5 | $211.27 | 11.588% | $235.752 | $235.75 | $235.75 | $235.80 |
| Purchase #6 | $212.37 | 9.631% | $232.8234 | $232.82 | $232.80 | $232.80 |
| Purchase #7 | $53.25 | 7.505% | $57.2464 | $57.25 | $57.25 | $57.20 |
| 7 purchase totals = | $1,172.67 | $1,281.1495 | $1,281.14 | $1,281.15 | $1,281.10 | |