| 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 | $210.53 | 8.654% | $228.7493 | $228.75 | $228.75 | $228.70 |
| Purchase #2 | $216.39 | 11.296% | $240.8334 | $240.83 | $240.85 | $240.80 |
| Purchase #3 | $141.38 | 3.703% | $146.6153 | $146.62 | $146.60 | $146.60 |
| Purchase #4 | $138.71 | 4.604% | $145.0962 | $145.10 | $145.10 | $145.10 |
| Purchase #5 | $9.90 | 13.310% | $11.2177 | $11.22 | $11.20 | $11.20 |
| Purchase #6 | $83.62 | 5.182% | $87.9532 | $87.95 | $87.95 | $88.00 |
| Purchase #7 | $244.99 | 4.474% | $255.9509 | $255.95 | $255.95 | $256.00 |
| 7 purchase totals = | $1,045.52 | $1,116.4160 | $1,116.42 | $1,116.40 | $1,116.40 | |