| 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 | $121.48 | 8.449% | $131.7438 | $131.74 | $131.75 | $131.70 |
| Purchase #2 | $50.67 | 5.825% | $53.6215 | $53.62 | $53.60 | $53.60 |
| Purchase #3 | $26.81 | 5.156% | $28.1923 | $28.19 | $28.20 | $28.20 |
| Purchase #4 | $67.55 | 5.651% | $71.3673 | $71.37 | $71.35 | $71.40 |
| Purchase #5 | $118.97 | 13.321% | $134.818 | $134.82 | $134.80 | $134.80 |
| Purchase #6 | $171.68 | 10.122% | $189.0574 | $189.06 | $189.05 | $189.10 |
| Purchase #7 | $91.47 | 7.817% | $98.6202 | $98.62 | $98.60 | $98.60 |
| 7 purchase totals = | $648.63 | $707.4205 | $707.42 | $707.35 | $707.40 | |