| 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 | $71.66 | 12.515% | $80.6282 | $80.63 | $80.65 | $80.60 |
| Purchase #2 | $56.31 | 10.365% | $62.1465 | $62.15 | $62.15 | $62.10 |
| Purchase #3 | $148.55 | 8.859% | $161.71 | $161.71 | $161.70 | $161.70 |
| Purchase #4 | $129.60 | 7.513% | $139.3368 | $139.34 | $139.35 | $139.30 |
| Purchase #5 | $142.75 | 3.268% | $147.4151 | $147.42 | $147.40 | $147.40 |
| Purchase #6 | $187.99 | 4.856% | $197.1188 | $197.12 | $197.10 | $197.10 |
| Purchase #7 | $232.94 | 3.625% | $241.3841 | $241.38 | $241.40 | $241.40 |
| 7 purchase totals = | $969.80 | $1,029.7395 | $1,029.75 | $1,029.75 | $1,029.60 | |