| 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 | $204.58 | 12.365% | $229.8763 | $229.88 | $229.90 | $229.90 |
| Purchase #2 | $184.85 | 7.211% | $198.1795 | $198.18 | $198.20 | $198.20 |
| Purchase #3 | $211.94 | 7.750% | $228.3654 | $228.37 | $228.35 | $228.40 |
| Purchase #4 | $215.86 | 5.203% | $227.0912 | $227.09 | $227.10 | $227.10 |
| Purchase #5 | $192.75 | 9.794% | $211.6279 | $211.63 | $211.65 | $211.60 |
| Purchase #6 | $105.26 | 6.206% | $111.7924 | $111.79 | $111.80 | $111.80 |
| Purchase #7 | $197.48 | 6.354% | $210.0279 | $210.03 | $210.05 | $210.00 |
| 7 purchase totals = | $1,312.72 | $1,416.9606 | $1,416.97 | $1,417.05 | $1,417.00 | |