| 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 | $189.25 | 11.137% | $210.3268 | $210.33 | $210.35 | $210.30 |
| Purchase #2 | $32.52 | 4.652% | $34.0328 | $34.03 | $34.05 | $34.00 |
| Purchase #3 | $31.26 | 6.714% | $33.3588 | $33.36 | $33.35 | $33.40 |
| Purchase #4 | $225.72 | 3.132% | $232.7896 | $232.79 | $232.80 | $232.80 |
| Purchase #5 | $7.62 | 3.720% | $7.9035 | $7.90 | $7.90 | $7.90 |
| Purchase #6 | $219.81 | 8.722% | $238.9818 | $238.98 | $239.00 | $239.00 |
| Purchase #7 | $205.26 | 9.224% | $224.1932 | $224.19 | $224.20 | $224.20 |
| 7 purchase totals = | $911.44 | $981.5865 | $981.58 | $981.65 | $981.60 | |